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VOYAGE OF 2190S. 


CHALLENGER. 


ZOOLOGY VGL, 


XVII. 


PLATES. 


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SCIENTIFIC RESULTS 


OF THE 


VOYAGE OF H.MS. CHALLENGER 


DURING THE YEARS 1873-76 


UNDER THE COMMAND OF 


CarTaAIn GEORGE 5S. NARES, Rest KS. 


AND THE LATE 


Carrain FRANK TOURLE THOMSON, R.N. 


PREPARED UNDER THE SUPERINTENDENCE OF 


THE LATE 


oi G WYVETLE POMS Kite nis, oc. 


REGIUS PROFESSOR OF NATURAL HISTORY IN THE UNIVERSITY OF EDINBURGH 
DIRECTOR OF THE CIVILIAN SCIENTIFIC STAFF ON BOARD 


AND NOW OF 


JOHN MURRAY 


ONE OF THE NATURALISTS OF THE EXPEDITION 


ZOOLOGY—VoL. XVIII. 
PLATES 


Published bp Order of ber Majesty's Government e 
vy (QA47S 


PRINTED FOR HER MAJESTY’S STATIONERY OFFICE 
AND SOLD BY 
LONDON :—EYRE & SPOTTISWOODE, EAST HARDING STREET, FETTER LANE 
EDINBURGH :—ADAM & CHARLES BLACK 
DUBLIN :—HODGES, FIGGIS, & CO. — 


1887 


Price (in Two Parts, with a Volume of Plates) &£5, 10s. 


INBURGH, 


- ED 


COMPA} 


2 


LL AND 


‘PRINTED BY NEI 


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’§ STATIONERY OFFICE. 


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CONTENTS. 


Report on the Raptonaria collected by H.M.S. Cuattencer during the years 
1873-1876. 


By Ernst Haxcxer, M.D., Ph.D., Professor of Zoology in the University of Jena. 


PLATES. 


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CONTENTS. 


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PLATES 1-50. SPUMELLARIA. 
: 51-98, NASSELLARIA. 
: 99-128, PHAODARIA. 
3 129-140. ACANTHARIA. 


MAP, SHOWING THE GEOGRAPHICAL DISTRIBUTION OF THE RADIOLARIA. 


rt 


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PEATE 4, 


Legion SPUMELLARIA. 
Order COLLOIDEA. ~ 


Family THALASSICOLLIDA. 


(ZOOL. CHALL. EXP.—PART XL.—1886.)—Rr. 


PLATE 1. 
THALASSICOLLIDA. 


Fig. 1. Actissa princeps, 0. sp., . 


The entire living Spumellarium. c, The spherical central capsule containing finely granulated 
protoplasm, which is radially striated in the cortical zone; v, spherical vacuoles enclosed 
by the protoplasm; », the spherical ‘nucleus in the centre; 2, the concentric nucleolus; 
J, the radial pseudopodia which pierce the calymma or the (yellowish) jelly-envelope of 
the central capsule and arise from the granular sarcomatrix. 


Fig. la. Half of the central capsule of another specimen, in which the original central nucleus 
is cleft into numerous small nuclei, 

Fig. 1b. Half of the central capsule of another specimen, filled up by flagellate spores, 

Fig. le. Hight isolated flagellate spores, 


Fig. 2. Thalassolampe maxima, n. sp., . 


The entire living Spumellarium. c, The big spherical central capsule; a, the large alveoles 
filling the central capsule and surrounding a central nucleus; 7, the pseudopodia piercing 
the extracapsular calymma. | 


Fig. 24. The nucleus alone, with numerous nucleoli, - 


Fig. 3. Thalassopila cladococcus, n. sp., . 


c, The big central capsule ; a, numerous large alveoles contained in the central capsule; &, oil 
globules, many of which are placed in the radially striped cortical zone; the nucleus 
placed centrally, is covered with numerous radial apophyses or cecal sacs. f, The radially 
striped calymma. : 


Fig. 4. Thalassicolla maculata, n. sp., 


c, The central capsule ; v, vacuoles filling this capsule ; n, the central nucleus ; 2, the concen- 
tric nucleolus ; g, the voluminous calymma, a small radial piece of which is only repre- 
sented; a, the large alveoles ; 0, peculiar exoplasmatic bodies; », black pigment in the 
inner zone ; 7, the retracted pseudopodia in the outer zone. 


Fig. 4a. An exoplasmatic body, 


Fig. 46. Vacuoles in the endoplasm, 


Fig. 5. Thalassicolla melacapsa, n. sp., . 


n, The large nucleus; 7, numerous small nucleoli inside the nucleus ; v, the vacuoles filling up 
the central capsule and separated by black pigment; a, large alveoles in the calymma; 
k, oil globules ; 6, exoplasmatic bodies; f, the retracted pseudopodia in the outer zone 
of the calymma. 

Fig. 5a. An endoplasmatic vacuole, resembling a cell, 


Fig. 50. A piece of the central capsule, 


Diam. 
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x 400 
x 400 
x 800 
x 8 
row) 
x: 20 
x 100 
x 300 
‘x 300 
x 300 
x 600 


x 600 


Page 


13 


17 


17 


21 


21 


\. 


Radiolaria.PI. 1. 


a) 


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The Voyage of H,M.S.’Challenger 


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1. ACTISSA, 2. THALASSOLAMPE, 3. THALASSOPILA, 
4.5. THALASSOCOLLA. 


a. ies 
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Fig. 


Fig. 


Fig. 


Pio. 


Fig. 


Fig. 


PLATE 2. 


THALASSOSPHARIDA. 


. Lampoxanthium pandora, n. sp., 


The central capsule exhibits distinct pore-canals in its membrane, and a 
clear interval between this and the coagulated and vacuolated proto- 
plasm. The central nucleus contains numerous dark nucleoli, The 
spicula are scattered throughout the alveolate calymma. 


Thalassoplancta brevispicula, n. sp. (vel Lampoxanthium brew - 
sprculum), 


The central capsule contains numerous clear vacuoles, and in the cortical 
zone a layer of large oil-globules. The central nucleus includes numer- 
ous dark nucleoli. The calymma is alveolate. The spicula lie only in 
the cortical zone. | 


Thalassoxanthium cervicorne, 1. sp., 


The central capsule is filled up by clear vacuoles and contains a large 
central nucleus, with a single nucleolus. The spicula surround the 
thin calymma. 


Thalassoxanthvum cervicorne, n. sp., 


A single spiculum. 


Thalassoxanthiwm medusinum, n. sp., 


The central capsule is filled up by clear vacuoles and contains on its cortical 
zone a layer of large oil-globules. ‘The central nucleus contains numer- 
ous dark nucleoli. The calymma is radially striped, contains numerous 
small xanthell#, and is surrounded by the spicula. 


Thalassoxanthvwm octoceras, n. sp., 


Three isolated spicula. 


Diam. 


120 


120 


300 


600 


120 


- 400 


Page 


38 


36 


38 


33 


32 


aye 


i 


The Voyage of H.M.S. Challenger’ Radiolaria, Pl. 2. 


I Haockel and Afaltsch,Del. ifnltsch Jena, Livhoge 


LAMPOXANTHIUM. 


PLATE 38. 


Legion SPUMELLARIA. 
Order COLLOIDEA. 


Family COLLOZOIDA. 


(ZOOL. CHALL. EXP.—PART XL,—1886.)—Rr. 


Hie 1, 
Fig. 2. 
Fig, 3. 
Fig. 4. 
Fig. 5, 
Fig. 6. 
Fig. 7. 
Fig. 8. 
Hig. <9, 
Fig. 10. 
Figs Lt, 
Fig. 12. 


PLATE 8. 
COLLOZOIDA. 


Collozoum serpentinum, n. sp. (vel Collophidium serpentinum, Hkl.), . 


A living ceenobium, with expanded pseudopodia. The spherical calymma (or the common 
jelly-mass of the colony) is alveolate and contains numerous cylindrical, serpentine, 
central capsules. Numerous yellow cells or xanthelle are scattered between the radial 
pseudopodia in the periphery. 


Collozoum serpentinum, n. sp., 


An isolated, cylindrical, worm-shaped, central capsule, with an axial series of oil-globules ; 
the red points are nuclei. 


Collozowm serpentium, Nn. sp.,. 


An isolated, cylindrical, serpentine, central capsule. 4, Oil-globules forming an axial 
series; 2, densely placed, red-coloured nuclei; c, the capsule membrane under which 
are scattered small black pigment spots in the colourless cortical zone of the endoplasm ; 
a, extracapsular alveoles; x, xanthelle or ‘‘ yellow cells.” 


Collozoum ameboides, n. sp., 


A spherical ceenobium or jelly-colony. Each amcboid central capsule contains an oil- 
globule; the small red points are nuclei. 


Collozoum amebordes, n. sp., 


c, A single isolated central capsule; », nuclei; %, oil-globule. 


Collozowm vermiforme, Xi. sp., . : 


g, Aspherical ccenobium or jelly-colony; a, large alveoles, forming a cortical zone; c, central 
capsules; %, oil-globules, , 


Collozowm vermiforme, 0. sp., . 


c, A single isolated central capsule; 2, xanthelle surrounding this central capsule; %, oil- 
globules; 7, nuclei. 


Collozowm ellipsordes, n. sp., 


A spherical colony ; the red points are central capsules. 


Collozoum ellupsoides, n. sp., 


c, A single isolated central capsule ; %, oil-globules ; 2, nuclei. 


Collozoum wmerme, Hkl., 


An old, cylindrical, articulated ccenobium ; the red points are central capsules. 
Collozoum inerme, Hik1., 

A young cylindrical ceenobium ; the red points are central capsules. 
Collozoum inerme, Hkl., 


A piece of a young colony with eight small central capsules, without oil-globules. mn, The 
central nucleus in different stages of division. Two capsules are also dividing. 2, Xan- 
thelle in the jelly-like calymma (blue), which also contains numerous vacuoles. 


Diam. Page 


10 


150 


100 


400 


30 


100 


400 


26 


27 


27 


26 


26 


25 


25 


E Haeckel and A Giltech, Del. 
COLLOZOUM. 


— 


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Fig. 


PLATE 4. 


SPHAROZOIDA. 


. Spherozoum trigemmum, n. sp., 


An annular colony. The main mass of the jelly-colony is filled up by large 
alveoles ; the entire surface is densely covered with spicula, and beyond 
this skeleton-cover lie the spherical central capsules, each with an oil- 
globule. ‘This species is by mistake not mentioned in the text. 


. Spherozoum alveolatum, n. sp., 


Section through a spherical colony; displaying the inside of a hemisphere. 
All the central capsules lie in a single stratum on the surface of the 
jelly-sphere, each being surrounded by a thick-walled alveole. The 
spicula lie between the alveole and the capsule, which includes a 
central oil-globule. 


. Spherozowm alveolatwun, n. sp.,.. 


A single central capsule, filled up by crystal-spores. Numerous geminato- 
radiate spicula and spherical xanthelle le between the capsule and the 
including thick-walled alveole. In the jelly-calymma, between the cap- 
sule and the alveole, numerous thin ramified pseudopodia are expanded. 


. Spherozoum gemmatum, n. sp., 


A single central capsule, with a central oil-globule, surrounded by numerous 
spicula and spherical xanthelle. The jelly-substance of the calymma 
is expanded between the points of the spicula. 


. Spherozoum variabile, n. sp., 


Three isolated spicula. 


. Spherozoum pandora, n. sp. (vel Rhaphidozoum pandora), 


A group of various spicula. 


. Spherozoum verticillatum, n. sp., 


A single spiculum. 


. Spherozoum arborescens, n. sp., 


A single spiculum. 


. Spherozoum armatum, n. sp., 


A single spiculum. 


Diam. 


a10) 


D0 


400 


400 


300 


300 


300 


300 


300 


Page 
43 


43 


43 


45 


45 


49 


44 


44 


43 


‘Radiolaria PL. 4. 


The Voyage of H.M.S."Challenger.” 


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PILATE 2. 
CoLLOSPH RIDA. 


Trypanosphera transformata, n. sp., 


A living colony. The centre of the spherical coenobium contains a large. 


alveole, surrounded by a net of sarcode. The entire calymma is filled 
up by smaller, thin-walled alveoles. Its inner part contains numerous 
small, young, central capsules (each with an oil-globule) without 
shells ; in the cortical zone of the calymma lie larger capsules, each of 
which is enclosed by a fenestrated shell with from two to four or more 
dentated tubes.. Between the radiant pseudopodia very numerous 
small yellow cells (xanthelle), which are scattered everywhere. 


Trypanosphera transformata, i. sp., . 
A single shell. 


Trypansophera coronata, n. sp., 
Trypanosphera trepanata, We Spis 
Odontosphera monodon, 0. sp., 
Odontosphera cyrtodon, n. sp., 
Acrosphera inflata, n. sp., 
Mazosphera hippotis, n. sp., 


Mazosphera lagotis, n. sp., 


. Pharyngosphera stomodea, n. sp., 


. Buccinosphera mvaginata, n. sp., 


Each shell contains numerous larger and smaller. crystals. 


Tribonosphera centripetalis, n. sp., 


Each shell contains numerous large crystals. 


Collosphera polygona, n. sp., . 


Diam. 


» Game 20) 


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x . 300 
x 300 
x 3800 
x 3800 
x 300 
x 400 
x 3800 
x 400 


x 500 


x 500 


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Page 


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108 


98 


96 


The Voyage of H. M. S."Challenger:' | | Radiolaria. PI. 5. 


| 


ere Te. E.Giltsch, Jena, Lithogr. 
oem ie *h y-L TRYPANOSPHAERA, 3-9. MAZOSPHAERA, 10. 11, BUCCINOSPHAERA. 
42. 13. COLLOSPHAERA. 


Pie 1. 
Fig, 2. 
Fig. 3 
Fig. 4 
Fig. 5 
Tig. 6 
Fig. 7 
ar yogaae: 
Fig. 9 
Fig. 10 


PLATE 6. 


COLLOSPH ERIDA. 


Siphonosphera socvalrs, n. sp., 


A small piece of the surface of a living ccenobium, seen from the surface. Only four 
individuals are visible, the central capsule of which contains numerous small nuclei 
and a central oil-globule. The including spherical lattice-shell is provided with a few 
(one to four) larger apertures, which are prolonged into short cylindrical tubules. 
Through these latter radiate bundles of fine pseudopodia, branching and anastomosing, 
and forming a fine sarcode network between the alveoles of the calymma. On the surface 
of the alveolated jelly-sphere the pseudopodia form a dense radiating zone. Xanthella 
or yellow cells are everywhere scattered. 


Suphonosphera socialis, n. sp., . 


A small ccenobium or colony in the state of alveolation, forming a jelly-sphere, composed of 
a great number of capsulated individuals, densely aggregated. Each central capsule 
contains an oil-globule, and is enclosed by a spherical lattice-shell, which bears a few 
(one to four) short cylindrical tubules. Each shell is again enveloped by a membranous 
polyhedral alveole and separated from it by structureless jelly. The thick cortical 
jelly-envelope, which surrounds the whole spherical colony, exhibits a fine radial striation, 


produced by radiating pseudopodia ; many xanthelle or yellow cells are scattered in the 
calymma. 


3. Suphonosphera prpetta, n. sp., 


. Siphonosphera tubulosa, J. Miiller, 


The central capsule, enclosed in the cavity of the shell, has a central oil-globule, and is 
surrounded by a few xanthella. 


. Stphonosphera chonophora, n. sp., 


Central capsule as in figs. 4 and 7. 


. Siphonosphera serpula, n. sp., 


. Siphonosphera patinaria, n. sp., 


The central capsule, enclosed in the cavity of the shell, contains a central oil-globule, and 
is surrounded by a few xanthella. 


. Siphonosphera patinaria, nd. sp., 
. Syuphonosphera conifera, ni. sp., 


. Siphonosphera cyathina, n. sp., 


x 


x 


Diam. 


500 


300 


300 


300 


300 


300 


300 


300 
300 


300 


Page 


106 


106 


108 


Radiolaria. Pl. 6 


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PLATE "7. - 


COLLOSPH ARIDA. 


Caninosphera dendrophora, n. sp., 


Caminosphera dichotoma, 2. sp.,_ 


. Coronosphera diadema, nu. sp.. 


Coronosphera calycina, n. sp., 
Otosphera auriculata, n. sp., . 


Otosphera polymorpha, ni. sp., 


. Solenosphera serpentina, n. sp., 


. Solenosphera cornucopia, n. sp., 
. Solenosphera ascensionis, n. sp., 
. Solenosphera pandora, n. sp., 


. Solenosphera pandora, n. sp., 


An entire spherical ccenobium. ‘The shells ot the colony bear a variable 
number of fenestrated radial tubes and are densely crowded in the 
jelly-sphere of the calymma, the cortical zone of which is radially striped. 


Diam. 


300 


300 


300 


300 


300 


500 


300 


300 


300 


300 


100 


The Voyage of H. M.S. "Challenger: Radiolarta. Pl. 7, 


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1.2. CAMINOSPHAERA . 3,4. CORONOSPHAERA , 5,6. OTOSPHAERA . 
7-11. SOLENOSPHAERA. 


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- PLATE 8. 


CoLLOSPHARIDA. 


. Acrosphera echinoides, n. sp., 


Acrosphera collina, n. sp., 
Chenicosphera nassiterna, 0. sp., 
Chenicosphera murrayand, Nn. sp., 
Chemcosphera flammabunda, n. Spc. 
Clathrosphera circumtexta, n. sp., 
Clathrosphera arachnoides, n. sp, 
Clathrosphera lamellosa, n. sp., 
Xanthiosphera ermacea, n. sp., 

. Aanthiosphera lappacea, n. sp., 


. Aanthiosphera lappacea, n. sp., 


A complete spherical ccenobium. The. associated central capsules (each 
with a double shell) are densely crowded in the central part of the 
calymma, whilst its peripheral part is occupied by a layer of large 
alveoles. Numerous xanthelle or yellow cells are scattered in the 
caly mma. 


Diam. 


400 
300 
400 
300 


300 


- 400 


300 


300 


400 


300 


100 


Page 


100 


101 


103 
102° 
103 
118 
119 


119 


120 


120 


120 


The Voyage of IL M.S.’Challenger’ | Radiolaria. PI. 6. 


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Haackel and. A. Giisch Dev. H,@iltseh, Jena, hithogr. 


12. ACROSPHAERA, 3-5.CHOENIGOSPHAERA, 6-8.CLATHROSPHAERA, 
9-11, XANTHIOSPHAERA. 


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PLATE 9. 


Legion SPUMELLARIA. 
_ Order LARCOIDEA. 


Family PYLONIDA. 


" (goOL. CHALL, EXP.—PART XL.—1886.)—Rr. 


PLATE 9. 
PYLONIDA. 


. Monozomum alatum, n. sp., 


Dorsal view. 
Fig. la. Apical view. 


Dizomum pleuracanthum, n, sp.,- 


Dizomum stawracanthum, n. sp., 


4. Trizonvum tricinctum, n. sp., . 


Pie, oe) 
Fig. 2. 
Bie — 3. 
Fig. 
Hig 5 
[ie (6: 
lee | 
Hig 8. 
Fie 9, 
Fig. 10. 
io. 
Fig, 12. 
Fie. 18. 
Fig. 14. 
Fig. 15. 
Fig. 16. 


Dorsal view. 
Fig. 4a. Lateral view. 
Fig. 4b. Apical view. 


. Amphipyle tetraceros, n. sp., 


Dorsal view. 


Amphipyle, callizona, n. sp., 


Dorsal view. 


. Anyphipyle amphiptera, n. sp., 


Dorsal view. 
Fig. 7a. Lateral view. 


Tetrapyle crcularis, n. sp., 
Dorsal view. 


Tetrapyle pleuracantha, n. sp., 


Dorsal view. The lentelliptical central capsule is visible between medullary 


and cortical shell. 


Tetrapyle turrita, n. sp., 
Oblique view, half dorsal, half lateral. 


Octopyle stenozona, n. sp., 
Dorsal view. 


Octopyle secangulata, n. sp., 
Dorsal view. . 

Octopyle cdecastyle, n. sp., 
Dorsal view. 
Fig. 13a. Lateral view. 

Pylomunr quadricorne, n. sp., 
Dorsal view. 


Tetrapylonium quadrangulare, n. sp., 
Dorsal view. 


Pylozonium octacanthum, n. sp., 
Dorsal view. 


Diam. 


300 


400 
300 
300 


400 
500 


500 


300 


400 


400 


400 


300 


300 


400 


300 


300 


Page 


633 


636 
636 
637 


642 


644 


642 


645 


646 


6954 


655 


658 


660 


atielarid. BS. 


The Voyage of H.M.S. Challenger.” 


Lithogr 


a 


i 


Jet 


Galts ch 


nd AGiltsch Del. 


mand 


=i 
YL 


Jaec 


(oh OR eZ CRIN Mei MRE ey EES 6 S101 a Enea y Ines, 


Mies OSC oie ee eet PYLONIUM. 


PLATE 10. 


Legion SPUMELLARIA. 
Order LARCOIDEA. 


Family THOLONIDA. 


Po 
Ris 2 
Bic, 3 
Dig 4 
Fig. 5 
| Rie. 6 
Big. 7 
Pic 28 
Hips 9 
Fig. 10 
Fig. 11 
Fig. 12. 
‘Fig, 13 
Fig. 14 
Bie io 
Fig. 16. 
Fig. 17. 


PLATE 10. 
THOLONIDA. 


. Tholartus tricolus, n. sp., 

. Tholodes cupula, n. Sp., 
Anphitholus artiscus, N. sp., . 

. Amphitholus panicowm, n. Sp., 
Amphitholus acanthometra, h. sp., 


. Amphitholus acanthometra, n. sp., 


Frontal section of the shell. 


. Amplitholonium tricolonium, n. sp., 
. Stawrotholus tetrastylus, n. sp., 

. Staurotholus dodecastylus, n. sp., 

. Lholoma quadrigenunum, L. Sp., 


. Stawrotholonium octodoronvum, n. sp., 


Tholocubus tessellatus, n. sp., . 


. LTholoma metallasson, n. sp., 
.. Cubotholus regqularis, n. sp., 


. Cubotholoniwm ellipsordes, n. sp., 


Tholocubus tesseralis, n. sp., 


Tholonum hexonvwwmn, . 


Diam. 


_ 200 


500 
400 
500 
300 


300 


300 


300 


400 


200 


300 


200 


3800 


200 


300 


400 


400 


Page 


664 
665 
666 
668 
667 


667 


669 
673 
674 
672 
676 
677 
672 
680 
682 
678 


679 


Radiolaria, Pl, 10. 


The Voyage of H_M.S. Challenger ! 


N 
Vee 


—. 
— 
i = \. 
ans, S > 
rs 
y “4 
[I % 
a 


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a ea 
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i 


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L 
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SS a pe 5 Lg 5 
if 


efaltsch Jena, Lihogr. 


¥ taeolke! and A Giltsch Del. . 
1.2. THOLARTUS, 3-7. AMPHITHOLUS, 8-10. STAUROTHOLUS, 
11-18. THOLOMA, 14.15. CUBOTHOLUS, 16.17. THOLONIUM. 


oo 


86.) 


18 


XL 


—-PART 


pS 


‘EX! 


ALL. 


cH 


PLATE 11. 


ASTROSPHERIDA. 
Diam. Page 
Fig. 1. LCychnosphera regina, n. sp... pk 2200. 277 
The entire shell and the central capsule. Numerous club-shaped radial | 
apophyses or ccecal sacs arise from the pink central capsule and are 
protruded through the pores of the medullary shell, which is com- 
pletely hidden bythem. The sarcomatrix in the calymmia, surrounding 
the central capsule, exhibits a fine radial striation. Numerous retracted 
pseudopodia, bearing red granules, arise from the sarcomatrix and 
pierce the calymma radially. The interval between the two concentric 
shells is filled up by the hyaline calymma. 
Hig. 2. Lychnosphera regina, i. sp... : = eK 100 277 
A part of the cortical shell, with a radial spine. 
Fig. 3. Lychnosphera regina, n. sp.,_. < AUD 277 
The medullary shell and the basal parts of the radial spines arising from it. 
Fig. 4. Lychnosphera regina, n. sp, . . ~= x= 400 277 
Distal end of a radial spine. 
Fig. 5. Rhizoplegma lychnosphera, n. sp., a ace Fs - = 2200. 276 


The central capsule and the enclosed parts of the skeleton. The protoplasm 
is radially striped. The central nucleus (red) sends out numerous 
radial apophyses, which are protruded through the pores of the medul- 
lary shell. 


_ The Voyage of H.M.S. Challenger’ ; 
ye Cia ea 


r 


Radiolaria. Pl. ee, 


ee 


| 
i 
ley 


aes 


Bil 


pe 


/ 


a 


i taal and A.Giltsch Del. | Gi] tsch, Jena, Lithosr a 


LYCHNOSPHAERA. 


< 
A 


RI 


.PH A 


ROS 


Bie sh 
Fig. 2. 
Fig. 3. 
Fig. 4. 
Pio 5: 
Fig. 6. 
ey Ae. 
fire 28. 
Pie 
Fig. 10 
Fig... YI 


PLATE 12. 
OROSPHARIDA, ASTROSPHARIDA et LIOSPHARIDA. 


Orosphera hualeyi, n. sp. (vel Oroscena hualeyir), 


Fig. la. A piece of the network, the bars of which contain partly an axial 
canal, 


Conosphera orthoconus, n. sp., 
Conosphera platyconus, n. sp., 
Conosphera plagvoconus, i. sp., 


Ethmosphera conosiphonia, n. sp., 


Fig. 5a, Vertical section through the wall. 
Ethmosphera polysiphonia, n. sp., 
Cenosphera compacta, n. sp., . 


Cenosphera elysia, n. sp., 
Fig. 8a. Vertical section through the wall. 


. Cenosphera mellifica, n. sp., 


. Cenosphera favosa, n. sp., 
Fig. 10a. Vertical section through the wall. 


. Cenosphera vesparia, 0. sp., . 


Fig. lla. Vertical section through the wall. 


Diam. 


D0 


200 


200 
300 
300 


400 


400 
300 


300 


300 


300 


300 


Page 
1599 


1599 


221. 
221 
222 


69 


70 
695 


64 


62 


62 


62 


Radiolaria. fell 42-. 


ner. \ 

: Met i x4 << i ALY: Fi . 
POWER, 
: oho ae QU 


The Voyage of H.M.S. Challenger. 


i.Giltsch, Jena, Lithogr. 


2-4. CONOSPHAERA , 5.6. ETHMOSPHAERA . 
Che CER LOR RIERA: 4 


1 OROSPHAERA. 


i Haeckel and A.Giltsch Del. 


eT ee, 


x 


RID 


PHA 


ra) Ss 


886. 


5 


| 


S 


1e 


: 


8 


ami 


Gam. 


F 


—PART XL 


‘CHALL 


OOL. 


(2 


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ne Ge 


PLATE 18. 


STYLOSPHARIDA et HELLIPSIDA. 


. Lllypsostylus aquila, n. sp., 

. Lillypsostylus hirundo, n. sp., . 
. Ellipsostylus columba, n. sp., . 
. Auphostylus alcedo, n. sp., 

. AXvphostylus edolius, n. sp., 

. Ellipsostylus psittacus, n. sp., . 
. Stylostaurus caudatus, n. sp., . 
. Lllipsostylus cicoma, n. sp., 

. Auphostylus phasranus, n. sp., 
. Auphostylus trochilus, n. sp., 

. Auphostylus emberiza, n. sp., . 


. Saturnalis circordeus, n. sp., . 


Not fully developed. 


. Auphostylus alca, n. sp., 
. Xyphostylus falco, n. Sp., 


Saturnalis rotula, n. sp., 


Saturnalis annularis, n. sp., 


Diam. 


300 
300 
300 
400 
400 
400 
400 
300 
400 
300 
300 


400 


300 
300 
400 


400 


Page 


300 
301 
300 
127 
130 
300 
ays 
300 
127 
129 
131 


132, 


130 
130 
133 


132 


Radiolaria. Pl. 73. 


_ The Voyage of H.M.8. Challenger’ 


| 
H 
q 


H Haeckel and A.Giltsch Del. h.Giltsch, Jena, Litho or. 


1-14. XIPHOSTYLUS , 15.16. SATURNALIS. 


PLATE 14. 


Legion SPUMELLARIA. 
Orders SPH ATROIDEA snr PRUNOIDEA. 


Families StTYLOSPH ZRIDA et ELLIPSIDA. 


1G. 


We 


PLATE 14. 


STYLOSPHARIDA et ELLIPSIDA. 


. Lillipsoxiphus atractus, n. sp., 
. Xiphosphera venus, 0. sp., 


. EHtllipsoxiphus claviger, nu. sp., 


Arphosphera pallas, n. sp., 


. Auphosphera ged, 0D. sp., 


. Aiphosphera vesta, n. sp... . 


Ellipsoxiphus elegans, n. sp., var. pallatus, 


Tithapium halicupsa, n. sp., 


. Lithapvum ea Hsp. = 

. Lithapiwm monocyrtis, n. sp., . 

. Lllipsoaphus bopolaris, n. sp., 

. Auphostylus trogon, nu. sp., 

. Auphostylus picus, n. sp., 

. Lithomespilus flammabundus, n. sp., . 


. Arphostylus alauda, n. sp., 


Inthomespilus phloginus, n. sp., 


Lathomespilus phlogoides, n. sp., 


Diam. 


300 


— 300 


300 
400 
400 
300 
400 
300 


500 


300 © 


600 
400 
300 
400 
400 
600 


600 


302 


302 


The Voyage of H.M.S. Challenger’ Radiolaria. PI}. 14. 


ie WAY AS 
| DOO 


SS ae by 
ie (\ AN 7 
Ee ~. - 


A Faeckel and AGilischDeL. iGiltsch, Jena, Lathogr. 


1 -1L.XIPHOSPHAERA, 12-17 LITHOMESPILUS. 


PLATE 15, 


Legion SPUMELLARIA. 
Orders SPHAAKROIDEA er PRUNOIDEA. 


Families STAUROSPHZRIDA et DRUPPULIDA. 


(Z00L. CHALL, EXP.—PART XL.— 1886, )—Rr. 


PLATE 15. 


STAUROSPHARIDA et DRUPPULIDA. 


. Cromyatractus tetracelyphus, un. sp., 


Fig. la. The two inner medullary shells. 


. Cromyatractus tetraphractus, n. sp., 


. Cromyatractus cepicius, n. sp., 


The spongy distal part of a polar spine. 


. Cromyatractus ceparius, n. sp. (vel Caryostylus ceparius), 


. Staurolonche pertusa, n. sp., 


Fig, 5a. Its medullary shell. 


. Staurosphera philippi, n. sp., 
. Stauroxiphus gladius, n. sp., 
. Staurocaryum arborescens, N. sp., 


. Rhizoplegma radicatum, n. sp., 


Fig. 9a. The medullary shell, which is completely hidden in fig. 9 by the 
numerous club-shaped apophyses of the central capsule. 


Diam. 


300 


300 


300 


300 


300 


300 
400 
300 


200 


Page 
335 


339 


336 


336 


159 


154 
163 
167 


276 


Pe 


Radiolaria. Pl. 1 


Soom Soc oooh Soe ae 


SOOO OCOIOOOY 


The Voyage of H.M.S. Challenger. 


filtseh Jena, hithosr. 


i 


al 


A GiltschD 


i 


Haeckel anc 


i 
i 


4. CARYOSTYLOS , 5-7 STAUROLONCHE, 


3. 


STYLOCROMYUM , 


2 


qu. 


RHiZOPLEGMA. 


9. 


8. STAUROCARYUM , 


oe 


il 


am 


& 


Fie. 
Fig. 


ae Co IND 


Le. 


ak, 


males, 


te, 


. 14, 


aks 


16. 
17. 


PLATE 16. 


STYLOSPHARIDA et DRUPPULIDA. 


. Stylosphera melpomene, n. sp., 

. Lithatractus jugatus, n. sp. (vel Stylosphera jugata), 
. Lnthatractus fragilis, n. sp. (vel Stylosphera fragilis), 
. Stylosphera lithatractus, n. sp., 


The entire shell. 


. Stylosphera lithatractus, n. sp., 


The greater part of the cortical shell and the two spines taken off. 

The description of Stylosphera Ulthatractus (intermediate between 
Stylosphera jugata and Stylosphera terpsichore, p. 137) is by 
mistake not given in the text. 


Stylosphera calliope, n. sp., 
Stylosphera cho, n. sp., 


. Druppatractus ostracion, n. sp., 


The entire shell. 


. Druppatractus ostracion, n. sp., 


The anterior half of the cortical shell has been removed. 


Druppatractus hippocampus, n. sp., 
The entire shell. 


Druppatractus hippocampus, n. sp., 


The greater part of the cortical shell has been removed. 


Stylosphera nana, n. sp., . 
The entire shell. 


Stylosphera nana, n. sp., . 


The greater part of the cortical shell taken off. 


Spherostylus ophidium, n. sp., 
The entire shell. 


Spherostylus ophidium, n. sp., 
The medullary shell alone. 


Saturnulus ellipticus, n. sp., 


Saturnulus planetes, n. sp., 


400 
400 
300 


300 


300 


300 


300 


300 


300 


300 


400 
400 


Page 
135 


3238 
319 


134 
134 
326 


326 


324 


324 


136 


136 


140 


140 


141 
142 


The Voyage of H.M.S8. Challenger’ | | | Radiolaria. Pl. 16. 


Me 
ia 


Se 


oe 


cs EE Se 


a ; a 
~ f 
fi RS) en 
Se 
7, eer ir 
aed 


I Gilts hd ena, lithogr 
fo.) MOE Poe eeaacre yy Gad tamcrryl Wcrs 1 Coie tulcar 5 


oy 


DA 


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4 
a 


DA 


PH ARI 
6, )—Rr 


. 


TYLOS 
XL 


PART 


s 


ilies 
re EXP. 


am 
L 


= 


He ; 


hp ; 
if" 4 
* 
cee 
Ht 


(aoot. 


Fig. 
Fig. 


cL. 


ae 


roy 


PLATE 17. 


STYLOSPHZRIDA, DRUPPULIDA et SPONGURIDA. 


. Stylatractus giganteus, n. sp. (vel Amphistylus giganteus), 


. Stylatractus sethoporus, n. sp. 


The greater part of the cortical shell taken off. 


Stylatractus sethoporus, N. sp., 


The entire cortical shell. 


. Stylatractus compactus, n. sp., 
. Anphisphera cronos, n. sp. (vel Amphistylus cronos), 
. Stylatractus neptunus, n. sp. (vel Amphisphera neptunus), 


. Amphisphera pluto, n. sp., 


The entire cortical shell. 


. Amphisphera pluto, un. sp., 


Meridional section through the three concentric shells. 


. Auphatractus glyptodon, un. sp., 


The entire cortical shell. 


Aiphatractus glyptodon, n. sp., 
The greater part of the cortical shell taken off. 


, Xiphatractus armadillo, n. sp. 


Spongoxiphus prunococcus, 0. Sp., « 


The spongy cortical shell. 


Spongoxiphus prunococcus, i. sp., 


The two concentric latticed medullary shells. 


400 


400 


400 


300 


300 


300 


400 


400 


400 


300 


600 


Page 
329 
330 


330 


144 
334 
304 


332 


354 


304 


The Voyage of Ek M. S Challenger ‘ on. | | Radiolaria. PL 17. 


fo 


@) : 
0 
g 


fee 
ANG) 
Mb Ly Dis 


fi 


4 


a a 
we 


i 
: i 
s » . 
\ Me Or 
oe Pele ; 


on 
ee 
SO 
a 2 eae ES 
‘e! . ns Cy eis 
= ee TES Saxe Be Coke 
Z oo Ra) res 
Poss 


EF Haeckel and A.Giltsch Del . BGiltedh Jena Lith air 


ToL AMPHIST YEUS., 12013. SPONGOS TRUS. 


STRO 


et. 


PHAR 


s L1o 


1e 


eo 


Famil 


0. 


NI 


PLATE 18. 
LIOSPHZRIDA et ASTROSPHZRIDA. 


Centrocubus cladostylus, n. sp., 


Octodendron spathillatum, n. sp., 


The entire inner shell, but a small part only of the outer shell is represented. 


. Octodendron cubocentron, un. sp., 


The central capsule (somewhat irregular by compression ?) exhibits a large 
excentric nucleus (probably dislocated artificially 2). 


Octodendron spathillatum, n. sp., 
Free distal end of a radial spine, with the spathille on the end of the 
branches. 


Rhiosphera serrata, n. sp., 


Rhizosphera serrata, n. sp., 
Medullary shell. 


Rhizosphera serrata, i. sp., 


A single radial spine. 


Plegmosphera exodactyon, n. sp., 


The central shell-cavity encloses the spherical central capsule and the con- 


i 


centric nucleus. 


Spongodrymus elaphococcus, i. sp., 
The entire inner shell, but only a small part of the outer spongy envelope is 
represented. 


Diam. 


100 


300 


400 


800 


600 


200 


150 


Page 
278 
280 


279 


280 


284 


284 
284 
89 


272 


The Voyage of H.M.S. Challenger’ 


T Haeckel and AGitschDel. 


ta 
PIS 
——, 


{-4.CENTROCUBUS, 5-7 RHIZOSPHAERA, 8 PLEGMOSPHAERA, 


9 SPONGODRYMUS. 


sOr WAY 
lp reps ; | y 
Ze Ti = i f\) 
MW 
Uh 


ae 
i 
fi 
Yas) 


Radiolaria. P1.16 


5 SEN i reed a. dais, SS : 
fs "3 Mae Pele oh Steel <a) Ba | 
EB : = vr, Te APN. Sg 
Be OF nA Nea! ‘Bf fas eae 
Fsehcas CLEAN AY: f are com 
£255 ; wet oN nie ap 
keene (tens See. 
Aecms — ¢ ¥ =) eee 
PS = oe Uf Ba ere: <a) 
Lee pete oe ay ONS 
- aj =o 8 » [See a : | hee 
2 A eS a ee a 
ae | 2 5 a ~ REESE aa ee ateoegiea 
wes Seer F yf Ne eee BES. =] 
GET ap eGR 4 AL Yh e 
=> = <2 has Sat 
y = = 
es i wane 
= > . 3 3 kis a 2 
u Ws ae 
F = F 
NY x J 


K.Giltsch, Jena, lithogr 


et 
en 


’ 


‘Legion 


RIDA, 


STR 


06 ie 


| Family ah 


: FS 


—Rr 


PAR 


‘CHALL 


) 


—1886, 


T XL, 


EXP 


(zooL 


PLATE 19. 


ASTROSPH.ERIDA. 


. Drymosphera polygonalis, n. sp., 


. Leptosphera hexagonalis, n. sp., 


Showing the central capsule (forming numerous club-shaped protuberances) 
and the simple spherical nucleus in its centre. The skeleton is nearly 
the same as in Diplosphera hexagonalis (fig. 3). 


. Diplosphera hexagonalis, n. sp., 


The spherical central capsule, with radially striped protoplasm, is enclosed in 
the inner shell, and exhibits in its centre the clear spherical nucleus. 


. Astrosphera hexagonalis, n. sp., 


. Astrosphera stellata, n. sp., 


The central capsule, enclosed in the inner shell, exhibits a distinct radial 
striation of the protoplasm, and in the centre a clear spherical nucleus. 


. Hahomma rhodococcus, n. sp. (vel Sethosphera rhodococcus), . 


The greater part of the outer shell is removed. 


Diam. 


200 


200 


200 


300 


300 


400 


Page 
249 


244 


246 


290 


251 


237 


Radiolaria. P1. 19 . 


ite Challenger’ 


The Voyage of H.M 


CV 
See 


re iy : BY 

: at 

k Sst - — \ ZN 
H 1S oe 


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‘i \t 
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: eyes | 
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f 


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Hey " \ a 2 ie NS 
4 (y pe eee 
= by é : ES 
<a haan « a oui ee, Verte 
a uo att ran — Seg : 
a. sro a <o CO 
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ay mating Pee NU 
oly e Pie 
= ey 
‘ae s \ . ee ° ) £ 


iGiltsch Jena, hithogr. 


HHaevkel and A.GiltschDel. 


1-5, DIPLOSPHAERA , 6. SETHOSPHAERA. 


Neh at 


Ly 


Tk 


ID 


PHAR 


PLATE 20. 


LIOSPHARIDA et ASTROSPHARIDA. 


Fig. 1. Drymosphera dendrophora, un. sp., 


Fig. la. Meridional section through the central capsule. In the centre 
the large spherical nucleus is visible. The protoplasm around 
it is distinctly radiate. From the central capsule arise numerous 
club-shaped apophyses or cecal sacs, which are protruded 
through the meshes of the inner shell, ; : 

Fie. 1b. Basal part of a single radial spine, and its connection with the net- 
work of the two shells, 


Fig. 2. Lrosphera polypora, n. sp., 


The greater part of the outer shell is removed. 


Fig. 8. Lnosphera hexagonia, n. sp., 


Fig. 4. Carposphera melitomma, n. sp. (vel Melitomma melittosphera), 


Diam. 


300 


300 


400 


300 


400 


400 


Page 


249 


78 


76 


73 


The Voyage of H.M Ss. Challenger’ Radiolaria. Es 20. 


a a, 7 EY TAT ETIE SE 


ETS 


on 


Sete 


« 
Ve 


i 
8 
aA 
4 
fy 
sd 
i 


Sn ee Le 


ae 


Wi Haeckel and A.GiltschDel. 


hGiltsch, Jena, Lithogr. 
1. DRYMOSPHAERA, 2-4.MELITOMMA. 


mit tt 
+ as 
UN ew 
rn 


i‘ 
ayiak : 


Thay 
; 


ve 
| 


) 


1886. 


T XL.— 


TRE 
paar iia 


ae 
ih . 


Hig 1 
Fig. 2 
Rig. 23 
Fig. 4 
25 
Fig. 6 
Lig 7 
Fig. 8 
Fig. 9 
Vig. 10 
Fig. 11. 


Fig. 12 


PLATE 21. 


CUBOSPH ERIDA. 


. Hexastylus cochleatus, n. sp., . ; : : 


From the central capsule, enclosed in the shell, numerous delicate radial 
pseudopodia arise, which are protruded through the pores of the shell. 


2. Hexastylus triaxonius, n. sp., 

. Hexastylus phenaxonius, n. sp., 
. Hexastylus thaletis, n. Sp., 

. Hexastylus minimus, 0. sp., 

. Hexastylus dimenswus, n. sp., 

. Hexastylus spiralis, n. sp., 

. Hexastylus dictyotus, n. sp., 


. Hexastylus dictyotus, n. sp., 


Central capsule with concentric nucleus and nucleolus; the protoplasm is 
radially striped. 3 


. Hexastylus marginatus, n. sp., 


Fig. 10a. Radial section through the shell-wall. 
Hexastylus solonis, nu. sp., 


Hexastylus contortus, n. sp., 


Diam. 


400 


400 


_ 300 


400 


400 


400 
400 
400 


400 


400 


400 


300 


Page 


174 


175 
171 
172 
172 
175 
I. 
176 


176 


176 


173 


177 


The Voyage of H.M.8. Challenger’ , Radiolaria. PE Aa 


ODS, 


7 


Haeckel and A.Gitsch Del. | ‘Helis ch, J malian or, 
HEAAS VEUS* 


PLATE 22. 


Legion SPUMELLARIA. 
Order SPH AAROIDEA. 


Family CUBOSPHARIDA. 


Hise: 1; 
Hig. 2. 
Lae cs 
Fig. 4. 
His, 5. 
Fig. 6. 
Hie 7 
Fig. 8. 
Big, 
Fig. 10 


Fig. 11 


PLATE 22. 
CUBOSPH RIDA. 


Hexalonche pythagorea, nu. sp., 
Hexalonche conicornes, n. sp., 
Hexalonche aristarchi, n. sp., . 
Hewxalonche philosophica, n. Sp., 
Hexalonche anaxvmandri, n. sp., 


Heaalonche octocolpa, n. sp., . 


Fig. 6a. The inner shell alone. 
flexalonche heracliti, n. sp., 


Hexalonche octahedra, n. sp., . 


Fig. 8a. The inner shell alone. 
. Hexancistra tricuspts, 0. sp., . 
. Hexancistra triserrata, n. sp., 


. Hexancistra quadricuspsis, 1. sp., 


Diam. 


300 


300 


400 


400 


400 


300 


300 


400 


300 


300 


300 


186 


188 


189 


_The Voyage of H.M_S.' Challenger’ | | Radiolaria. Pl. 22. 


‘ 
, K | ea Mf 9 k x! 
<4 4 


ay 
Pal 
ie 


B Haeckel and AGiltschDel. Higiltsch, Jena Lith on 
: j uTTNOOT . 


1-8. HEXALONCHE , 9-11. HEXANCISTRA. 


Pas 
Mae Th eg 


RID. 


H 


OSsP 


a 


iF 


ami 


y | 
)— Rr. 


EF 
L.—1886 


—PART X 


CHALL. EXP 


L, 


(z00 


Fig. 1. 
Hig. 2. 
aio. 


Hig. 4. 
Fig. 5. 


PLATE 28, 
CUBOSPHAIRIDA. 


Hexadendron bipinnatum, n. sp., 
Hexacromyum octahedrum, n. sp., 


Hexancistra mirabilis, n. sp. (= Hexapitys mirabilis), . 


The spherical central capsule encloses the concentric spherical inner shell 
(which is filled up by the nucleus), and.is surrounded by the octa- 
hedral outer shell. The latter is enveloped by the octahedral calymma, 
which is radially striated and contains numerous xanthelle. . 


Hexacaryum arborescens, i. sp., 


Hexacontium clavigerum, n. sp., 


400 


300 


Page 
200 


202 


189 


203 


1S 


The Voyage of H.M.S/ Challenger’ Radiolaria. Pl. 23. 


fi Haeckel and A.Giltsch,Del HGiltach, Jena, Lithogr. 
12. HEXADENDRUM, 8 HEXAPYTIS, 4. HEXACARYUM, 
9. HEXAGONTIUM. 


Fig. 
Fig. 


Fig. 


Fig. 
Fig. 
Fig. 


Fig. 


Fig. 


Fig. 


PLATE 24. 


CUBOSPHERIDA. 


. Hexacontium sceptrum, i. sp., . 


Fig. 1a. The two medullary shells. 


. Hexacontium favosum, n. sp., 


Fig. 2a. The two medullary shells. 


. Hexacontiwm axotrias, n. sp., 


The six lattice-plates, which form the cortical shell, are not yet fully de- 
veloped. 


. Hexacontium floridum, n. sp., . 


Fig. 4a. The two medullary shells. 


. Hexacontimm papillosum, n. sp., 


Fig. 5a. The two medullary shells. 


. Hexacontiwm levgatum, n. sp., 


The contours of the two medullary shells are visible in the centre. 


. Hexacontium prionacanthum, n. sp. 


Fig. 7a. The two medullary shells, connected with a fragment of the 
— cortical shell. 


. Cubosphera cubaxonia, n. sp., . 


Fig. 8a. A single radial spine. 


. Hexacromyum elegans, D. sp., . 


A part of the two cortical shells is broken off. 


Diam. 


400 


400 


300 


300 


400 


400 


400 


400 


400 


Page 


194 


194 


192 


195 


197 


198 


£95 


203 


201 


The Voyage of H.M.S. Challenger’ 


Radiolaria. PI. 2 A 


8 9939300 ( 


> or 4 tl 
Ag oSes 
~ Y ae 


7. Lee ALON o 


HW Haeckel and AGiltsch Del. 


| | | | EGiltsch Jena litho sr + 
1-7 HEXACONTIUM, 8.9. HEXACROMYUM. | 


y 


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PART xL.—! 


=<: 


Fig. 


Fig. 


PLATE 265. 


CUBOSPH ZRIDA. 


. Hexadoridium streptacanthum, n. sp., . 


Fig. la. The two concentric medullary shells. 


. Hexalonche anvphisiphon, n. sp., 


Fig. 2a. Medullary shell connected with a fragment of the cortical shell. 
Fig. 2b. Vertical section through the wall of the cortical shell. (Below 
the centre of the Plate, also lettered 3a by mistake.) 


. Hexalonche rosetta, n. sp., 


Fig. 3a. Medullary shell. 
Fig. 30. Vertical section through the wall of the cortical shell. 


. Hexalonche curvicornis, n. sp., 


Outer shell not yet complete, or partly broken off (2), 


. Hexatonche anaximenis, n. sp., 
. Hexalonche hystricona, n. sp., 


. LHexacontvum ewrcumtextum, n. sp., 


Fig 7a. Vertical section through the double wall of the cortical shell. 


. Hexacontium gladiatum, n. sp., 


A part of the two outer shells and of the radial spines is broken off. 


Diam. 


400 


300 


400 


300 


400 
300 


400 


400 


Page 
206 


182 


180 


181 


183 
187 


193 


198 


4 The Voyage 


i} 


of HMS. Challenger - 


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AF rit 
: (aie \N x 
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MGiltech Jena, Lithodr. 


ROSPHHBRIDA, 


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Fig. 


Fig. 
Fig. 
Fig. 
Fig. 
Fig. 


Fig. 
Fig. 
Fig. 


8. 


9. 


PLATE 26. 


LIOSPHZERIDA et ASTROSPHARIDA. 


. Coscinomma amphisiphon, nu. sp.,— 


Fig. la. A piece of the lattice-shell, 
Fig. 10. Vertical section through the shell-wall, 


Helosphera hexagonaria, n. sp., 


. Acanthosphera castanea, Nn. sp., 
. Acanthosphera angulata, un. sp., 
. Acanthosphera reticulata, n. sp., 


. Heliosphera coronata, un. sp., 


Fig. 6a. A single pore with its coronal, 


. Acanthosphera mucronata, 0. sp., 


Acanthosphera clavata, n. SPp., 


Hehosphera pectinata, n. sp., 


Fig. 10. Cenosphera perforata, n. sp., . 


Fig. 11 


. Cenosphera coronata, n. sp., . 


Diam. 


300 


600 
600 


300 
400 
300 


300 


x 400 


300 


400 


400 


400 


400 


400 


3 Page 


222 


217 
211 


216 


Ay, 


219 


212 
212 
218 

66 


67 


hGiltsch, Jena, hithagr . 


Radiolaria. Pl. 26. 


fy AS 


] ee? <e,; Cis reo Nn ai 
paper oy DO ROT 


SIS EEL HL 
ce . asin 
rs 


me 


The Voyage of H.M.S. Challenger’ 


Haeckel and A.Giltsch Del. 


10. lL. CERIOSPHAERA. 


ACANTHOSPHAERA, 


2, 


tae 


HELIOSPHAERA 


ee 


L 


—188 


I 


x 


) 


6 


\RT 


PA 


P, 


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OOL 


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PLATE Q77. 
ASTROSPH4RIDA. 


Fig. 1. Cladococcus pinetum, 0. sp... é 
Fig. 2. Cladococcus scoporius, n, sp... 


Fig. 3. Cladococcus abietinus, n. Sp., | 
The central capsule, enclosed originally in the shell, sends out numerous 
club-shaped apophyses through the pores of the lattice-sphere. The 
central spherical nucleus fills up half the shell-cavity. 


Hig. 4. Cladococcus stalactites, n. sp., 


| Fig. 5. Cladococcus dendrites, un. sp., 


300 


200 


Page . 
226 


225 


226 


227 


227 


Radiolaria. Pl. 27. 


The Voyage of H.M.S_ Challenger , 


| “AMaeckel and AGiltsch,Del. HiGiltsch, Jena, Lithogr. 


CLADOGOCCUS. 


A. 


\rder 


a 
| ee 
Ss 
S| 


of 


OsP 


Li 


‘2 


ies 


Famil 


HARID 


PLATE 28. 


LIOSPHERIDA et ASTROSPHAERIDA. 


. Halomma lirvanthus, n. sp., 


Fig. la. Medullary shell, 
Fig. 1b. Three pores of the cortical shell, 


U 


. Carposphera nodosa, n. sp., 


Fig, 2a. The medullary shell is visible, the upper half of the cortical shell 
being taken off, 


. Heliosoma radians, n. sp., 


Fig. 3a. Medullary shell, 


. Heliosoma hastatum, n. sp., 


. Hahomma compactum, n. sp., 


Fig. 5a. The upper half of the cortical shell is removed, 


. Hahomma macrodoras, n. sp., - 
. Hahomma cireumtextum, n sp., 


. Llatomma juniperinum, n. sp., . 


Fig. 8a. Medullary shell, 


Diam. 


300 
300 


900 


300 


300 


300 
300 


400 


400 
300 


400 
400 


400 
400 


Page 
232 


76 


240 


24] 


239 


238 
238 


243 


Radiolaria. P1.2.8. 


The Voyage of H.M.S. Challenger’ 


TGiltsch, Jena, hitho or, 


Ht Haeckel and AGiltschDel. 


3d. HELIOSQMA, 4-7 HALIOMMA, 


1.2.ANTHOMMA, 


ELATOMMA. 


ie) 
O. 


a 


STRO 


y As 
rE. 


ae 


86 


F 
ae 


T XL, 


-PAR 


—— 


LE 


C 


ZOOL 


( 


Fig. 
Fig. 
Fig. 
Fig. 


Fig. 
Fig. 
Fig. 


Fig. 


Fig. 


PLATE 29. 


ASTROSPH /RIDA, 


. Echinomma toxopneustes, n. sp., 
. Echinomma spherechinus, n. sp., 


. Actinomma denticulatum, n. sp., 


Actinomma pachyderma, un. sp., 
The half of the cortical shell is removed. 


. Actinomma pachyderma, n. sp., 
. Actinomma capillaceum, n. sp., 


. Actinomma arcadophorum, . sp., 


A part of the two outer shells is removed. 


. Actinonuma arcadophorum, nv. sp., 


Inner medullary shell. 


. Pityomma drymodes, nv. sp., 


A part of the two outer shells is removed. 


Diam. 


400 
400 
400 


400 


400 
300 


400 


400 


300 


Page 
259 


298 
204 


204 


204 
259 


299 


200 


260 


The Voyage of WMS Challenger’ | | a Radiolaria. P1. 29. 


i flaeckel and Aiitsch Del. | died den Teer 
1-8. ACTINOMMA, 9. PITYOMMA. 


= 
i 


SP 


: 


“Orde 


e 


Lios 


et 


DA 


I 


HAR 


Families 


PLATE 80. 


LIOSPHERIDA et ASTROSPH RIDA. 


. Cromyechinus icosacanthus, n. sp.,— 
. Cromyomma villosum, n. sp., 


. Cromyechinus dodecacanthus, n. sp., 


Fig. 3a. The innermost shells. 


. Cloamyomma circumtextum, n. sp., 


. Cromyomma mucronatum, 0. sp., 


Fig. 5a. The innermost shells. 


. Cromyodrymus abvetinus, n. sp., 


. Cromyodrymus quadricusptis, 2. sp., 


Fig. 7a. The inner concentric shells. 


. Cromyomma perspicuum, D. sp., 


. Cromyosphera quadruples, n. sp., 


Fig. 9a. The innermost shells. 


Diam. 


300 
300 


400 


300 


200 


300 


400 


300 


300 


Page 


(268 


261 


264 


262 


263 


265 


264 


262 


84 


ll 


The Voyage of H.M.S. Challenger’ | pore! Radiolaria. Pl. 30. 


el 
a 
a 


mer 


A < ‘a 


g ; ae Ks 7y K iy WN x a OX : SN SS 
iD j ii ag y YEG as @ fe ¥) aly aN WS 
yy, M Foet HLS 14a VY AeA Y RAN NS 
YO DAN Aaa Q ON \ 
/ iY] PIKES | nips i\ \ \ 


mH 
| } / | | \ 


ot 


Haeckel and AGiltschDel. K&iltsch, Jena, Lithogr. 


6.7 CROMYQDRYMUS, 8.9. CROMYOSPHAERA. 


18% 


LL. 


ona 


i= 


—H 


) 


——PART XL.— 


XP.- 


Ez 


(ZOOL. 


Fig. 1 
Fig. 2 
Fig. 38 
Hig. 4 
Hig 
hee 
ioe 7 
Vig. 8 
iis, 9 
Fig. 10 
Fig. 11 
Fig. 12 


PLATE 81. 


CENODISCIDA et PHACODISCIDA. 


. Sethostaurus orthostaurus, n. sp., 


. Sethostaurus orthostaurus, n. sp., 


Vertical section through the centrum. 


. Sethostaurus recurvatus, n. sp., 


Optical section through the equatorial plane. 


. Sethostaurus rhombostaurus, n. sp., 


Optical section through the equatorial plane. 


. Sethostaurus cruciatus, n. sp. (vel Helostaurus cruciatus), 


. Phacostaurus oceamdum, n. sp., 
. Phacostaurus magnificus, n. sp., 


. Phacostaurus magnificus, n. sp., 


Vertical section through the centrum. 
. Sethostylus dictyliscus, n. sp., . 


. Sethostylus dicylindrus, n. sp., 


Marginal view. 
. Stylodiscus endostylus, n. sp. (vel Sethostylus endostylus), 


. Phacostylus amphistylus, n. sp., 


x 


Diam. 


300 


300 


100 


100 


300 
300 
400 


200 


400 


300 


300 


300 


Page 


433 


433 


434 


434 


434 


4385 


436 


436 


428 


428 


413 


430 


__ The Voyage of H.M.S. Challenger’ | | Radiolaria. Pl. 31. 


Ol Ot 


opp ODS 
SO DOO 


L, 


h S Wee eC Z 
O bars 


e i a fide 
® =y Ee ) 4 
a 


SS 
RSet 


aS 


t es 


A tlaeckel and A.Giltsch Del 


HGiltsch, Jena, lithogr . | 
1-4. SETHOSTAURUS, 5 HELIOSTAURUS, 6. PHACOSTAURUS, 


78, ASTROSTAURUS, 9=IL SETHOSTYEUS, 12 PHACOSTYLUS 


~ 


T 


ODI 


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HAC 


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ml 


%. 


. Astrosestrum nauphanta, n. sp., 


PLATE 82. 


PHACODISCIDA. 


. Astrophacus solaris, n. sp., 
. Astrophacus apollinis, n. sp., 


. Astrophacus phacodiscus, n. sp., 


~ Vertical section through the centrum. 


. Astrosestrum ephyra, n. sp., 


Fig. 4a. Transverse section through the double medullary shell, . | 


¢ 


. Phacostylus caudatus, n. sp. (vel Astrosestrwm caudatum), 
. Perizona scutella, n. sp., 


. Perizona pterygota, n. sp., 


Fig. 8a, Medullary shells and radial beams connecting them with the disk, 


Diam. 


300 


300 


300 


300 
300 


300 


200 


400. 


400 
300 


Page 
453 


495 — 


454 


442 


442 
442 
431 
427 


427 


497 


The Voyage of HM’ Challenger’ | Radiolaria. Pl. 52. 
ne | ae a i ie =ie” a7) ome. | 


H Haeckel and AGiltsch Del. EGiltsch, Jena, Lithagr. 


1-3. ASTROPHACUS, 4-6 ASTROSESTRUM, 78. PERIZONA. 


i 


OL Cc 


( 


Fig. 
Vig. 


Fig. 


Tig. 
Fig. 


Vig. 
Vig. 
Vig. 
Fig. 


PLATE. 88. 


PHACODISCIDA. 


. Sethodiscus lenticula, n. sp., 


. Sethodiscus lenticula, n. sp., 


Vertical section. 


. Sethodiscus macrococcus, D. sp., 


Young shell, not yet closed, seen from the margin. 
. Periphena cincta, n. sp., 


. Troactiscus tricuspts, n. sp., 


Marginal view. 


. Triactoscus trupyraimes, un. sp., 
. Heliodiscus cingillum, n. sp., 
. Helodiscus asteriscus, n. sp., 


. Hehodrymus dendrocyclus, n. sp. (vel Heliocladus dendrocyclus), 


Diam. 


300 


400 


300 


400 


300 


— 300 


300 


Page 
423 


423 


423 


426 


432 


432, 


448 


445 


451 


__The Voyage of H.M.S. Challenger’ Radiolaria. P1.33.. 


Vg eS 
a ~@e 2 eS) 
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Bl Hacckel and AQiliseh Del 
l-S. SEPHO DISCUS. 42 PERIPAARNA. S26 RAG TES 
7.6. HELIODISCUS.. BS: HELIOCLABUWS . 


PLATE 34. 


PHACODISCIDA. 


. Sethostylus dentatus, n. sp. (vel Heliostylus dentatus), 


Upper half of the disk. 


. Sethostylus serratus, n. sp. (vel Helostylus serratus), . 


Lower half of the disk. 


. Heliosestrum octonum, n. sp., . 


FHHelrociscus solaster, n. sp., 
Helrodiscus echinascus, n. sp., . 
Hehosestrum medusinum, n. sp., 


Sethostaurus conostaurus, i. sp., 


Normal form with four regular spines. 


. Sethostaurus conostaurus, n. sp., 


Abnormal form with five spines. 


. Helhodiscus marginatus, Nn. 8p., 
. LHeliodiscus trochiseus, n. sp., . 

. Leliodiscus polymorphus, n. sp., 
. Heliodiscus polymorphus, n. sp., 
. Helrodiscus Lo histue: segs oinee 


. Astrophacus trochiscus, n. sp., 


Diam. 


300 


300 


300 
300 
400 
300 


100 


100 


100 
100 
100 
100 
100 


100 


Page 
429 


429 


440 
447 
448 
438 


433 


433 


449 


aay 


447 
447 


445 


‘458 


The Voyage of H.M.S. Challenger’ 


ee “ai U. j \ bee: 


S00 
ge 


a 


Ti Haeckel and A Giltsch Del. 


i ! y . = ay = G 
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HELIOSTYLUS . 3-1h. HELIODISCUS. 


Radiolaria. Pl. | > 4 


iGiltsch Jena, hithogr.. | 


ioe 


) 


6 


188 


ee 
ao ee 


== PART SCL. 


EXP 


LL, 


CHA 


(z00L 


Fig. 


Fig. 
Fig. 


. Fig, 


Fig. 


Fig. 
Fig. 


Fig. 


Fig. 


PLATE 365. 


PHACODISCIDA. 


. Helodiscus pertusus, nu. sp. (vel Heliosestrum pertusum), 


Irregular form with ten (instead of eight) larger latticed spines. 


. LHelodiscus glyphodon, n. sp. (vel Heliosestrum glyphodon), 
. Heliodrymus ramosus, n. sp., 


. Hehiodrymus ramosus, n. sp., 


Medullary shell and a segment of the disk. 


. Heliodrymus vinwnalis, n. sp., - 


Marginal view. 


. Phacodiscus clypeus, n. sp., 


. Phacodiscus rotula, n. sp., 


Marginal view. 


. Phacodiscus lentiformis, n. sp., 


Vertical section nearly through the centre. 


. Phacodiscus clypeus, n. sp., 


Vertical section nearly through the centre. 


Diam. 


400 


300 


300 


500 


400 © 


400 


400 


400 


400 


Page 
448 


446 
452 


452 


452 


425 


424 


A425 


425 


The Voyage of H.M.S8. Challenger’ | —___sRadiolaria. PL 5. 


- 


G Pad wo 


SS SN Z 
. A yh amie oe} 
CS ; : ) A 
a Yer Nee 
z ee 3,-— 5 : ‘i - cs ea = 
4 y's =a SO ON ‘ a he Cs: 3 
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: Z 2 $ & . £ 
4 ; gees ‘s > 2 ~ 4 “ x - \ f 
P \ ae A * i 
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a ir ; 


PF 


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5 


aang t 


fi Haeckel and AGiltsch Del. iGiltsch, Jena, hithogr. 


12 HELIOSESTRUM 38-5 HELIODRYMUS 6-9.PHACODISCUS. 


= 


cco 


ae 


y 


Sofa! 


Maron 


O 
‘am 


Legi 
it 


PLATE 386. 


COCCODISCIDA. 


Coccodiscus lamarcku, n. sp., 


The left half of the figure represents a horizontal section through the 
peripheral shell, the right half a view of the surface. 


Coccodiscus gether, n. sp., 


Vertical section nearly through the centre. 


. Inthocycha lenticula, n. sp., 


. Lathocyclia lenticula, n. sp., 


Vertical section through the centre. 


Coccocyclia helianthus, n. sp.,. . 


. Coccocyclhia helanthus, un. sp., 


Vertical section through the outer medullary shell, showing the inner. 


. Astrocychia solaster, n. sp., 


. Astrocychia heterocycla, n. sp., . ; ; ; 


Horizontal section through the equatorial plane. 


~ Diam. 


900 


200 


400 


400 


- 400 


900 


300 


400 


Page 
459 


461 


459 


459 


468 


468 


466 


468 


| Radiolaria. PL. 36. 
__ The Voyage of H.M.S. Challenger’ ? | | adiolaria ) 


H Haeckel and A.Giltsch Del. 


H.Giltech, Jena Lithodr. 


12COCCODISCUS 34. LITHOCYCLIA 56. COCCOCYCLIA 
7.8 ASTROCYCLIA 


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( 


Fig. 
Fig. 
Fig. 


Fig. 
Fig. 
Fig, 


Vig. 


Pig. 


PLATE 37. 


CoccoDISCIDA. 


. Staurocycha cruciata, n. sp., 
. Staurocyclhia phacostaurus, n. sp., 


. Staurocycha phacostaurus, n. sp., 


Vertical section through the centre. 


. Stawrocychia magmducis, n. sp. (Coccostaurus magniducis),  . 
. Lrigonocycha triangularis, n. sp., 


. Stylocyclia prionacantha, n. sp., | 


A great part of the peripheral shell is removed. 


. Amphicycha amphistyla, n. sp., 


Vertical section through the centre. 


. Stylocycha excavata, n. sp., 


Vertical section through the centre. 


Diam, 


400 


300 


300 


300 


400 


900 


300 


200 


Page — 
465 


465 


465 


466 


464 


462 


464 


463 


Radiolaria. PL. 37 
eri 


__The Voyage of HM.S. Challenger’ 


ib VA, er 
EE 
ee ‘i 


M Haadteale ih aotieoa tal 0 Ae ' 
i Haeckel and A.itsch Del h.Giltsch, Jena, Lithosr . 


1-3.STAUROCYCLIA, 4. COCCOSTAURUS, 5. TRIGONOCYCLIA, 
6-8 STYLOCYCLIA. 


Fig. 
Fig. 


Fig. 
Fig. 


Fig. 
Fig. 
Fig. 


Fig. 
Fig. 


PLATE 388. 


CoccoDISCIDA. 


. Amphicycha chronometra, n. sp., 


. Amplicycha pachydiscus, n. sp., 


Vertical section through the centre. 


. Amphactura amphibrachia, n. sp., 


. Amphaactura amphibrachia, n. sp., 


Vertical section through the centre. 


. Duplactura drploconus, n. sp., . 
. Trigonactura triacantha, n. sp., 


. Trigonactura triacantha, n. sp., 


Vertical scction nearly through the centre. 


. LHymenactura archvmedis, n. sp., 


. Hymenactura copernici, n. sp., 


300 


150 


300 


200 


400 


300 


200 


Page 
463 


464 


470 


470 


470 
A472. 


A72 


473 


A795 


The Voyage of H.M.S. Challenger ' 


= 


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Wi Haeckel and A.Gttsch Del. 


HGiltsch Jena, hithogr. 


1.2. AMPHICYCGLIA, 8-5: AMPHIACTURA, 6.7. TRIGONACTURA , 
8.9. HYMENACTURA. 


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PLATE 89. 


ELLIpsipa, DRuPPULIDA, ARTISCIDA et CYPHINIDA. 


. Cenellupsis faceta, n. sp. (vel Ellipsis faceta), . 
. Cenellipsis infundibulum, n. sp. (vel Ellipsis infundibulum), . 
. Druppula pandanus, n. sp. (vel Coccymelium pandanus), 
. Prunulum coccymelium, n. sp. (vel Coccymelium prunulum), . 
. Prunocarpus artocarpyum, n. sp. (vel Artocarpywm indicum), 
. Pipettella prismatica, n. sp., . 


. Pupetta tuba, n. sp., 


Pupetta fusus, n. sp., - 
Fig. 8a, The enclosed medullary shell. 


. Artiscus nodosus, n. sp. (vel Artidium nodosum), 
. Cannartus violina, n. sp., 


. Cyphomum cribellum, n. sp., . 


Cyphonium virgineum, n. sp. (vel Ommatospyris virgmea), 
Fig. 12a. Vertical section through the double medullary shell. 


Cypassis puella, n. sp. (vel Didymospyris puella), 


The enclosed central capsule is visible. 
Cyphinus amphilophus, n. sp., 
Pipetiaria tubaria, n. sp., | 
Cannartidium mammiferum, un. sp., 
Cannartidvum mastophorum, n. sp., 


Cannartidium bicinctum, n. sp., 


Fig. 18a. Vertical section through the main axis. 


Cannartiscus amphaconiscus, n. sp., 


Diam. 


300 


300 


300 


300 


300 


300 


300 


300 


400 


300 


200 


400 


400 


300 


300 


300 


150 


300 


300 


Radiolaria. P]. 39. 


(a) 
9) 


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a 


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(o) See 

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H Haeckel and AGilischDel. | Giltech } Tia Giese 
1 2. ELLIPSIS,3.4.COCCYMELIUM, 5. ARTOCARPIUM, 6. PIPETTELLA, 

7.8 PIPETTA, 9. ARTIDIUM, 10. CANNARTUS, 11.12. 0MMATOSPYRIS 
13. DIDYMOSPYRIS, lt. CYPHINIDIUM, 15-19. CANNARTIDIUM. 


J 


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PLATE 40. 


PANARTIDA et ZYGARTIDA. 


. Panartus diploconus, n. sp., 

. Panartus pluteus, n. sp., 

. Panartus tetrathalamus, n. sp., 

. Pamewum coronatum, n. sp. (vel Panartidium coronatum), 
. Peripanartus anvphiconus, n. sp., 

. Peripanartus cylindrus, n. sp., 

. Peripanartus ahs n. sp. 

. Perypamcium amphicorona, nu. sp., 

. Panorwm tubulariwm, n. sp., 

. Ommatocampe nereides, n. sp., 


. Cyphocolpus wirginis, n. sp. (vel Zygartus virginis), 


Desmartus larvalis, n. sp. (vel Zygartus larvalis), 


Zygartus chrysalis, n. sp. (vel Zygocampe chrysalis), . 


Page 
379 


382 
378 
386 
380 
384 
384 
387 
390 
394 
369 
398 


A401 


The Voyage of WMS’ Challenger. 


Radiolaria. P1. 40. 


S O Sa aket 
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hGiltsch Jena, Lithogr 
[-3 PANARTUS, 4.PANARTIDIUM, 5-8 PERIPANARTUS, 
9 PANARIUM, 10. OMMATOCAMPE, U-I3 ZYGARTUS. 


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Fig. 1 
Riga<2 
Fig. 3 
Vig. 4 
Wig. 5 
Hig. 6 
Bites / 
Fie. 8 
Big 9 
Fig. 10 
Fig. 11 


PLATE 41. 


PoRODISCIDA et SPONGODISCIDA. 


. Porodiscus flustrella, n. sp., 


. Porodiscus perispira, 0. sp., 


The rings alone (equatorial section). 


. Porodiscus quadrigatus, n. sp., 


The rings alone (equatorial section). 


. Porodiscus semspiralis, n. sp., 


. Perichlamydium saturnus, n. sp. 


. Porodiscus centrospira, n.sp. (vel Perispongidium centrospira), 


The rings alone (equatorial section). 


. Porodiscus wrregularis, n. sp. (vel Perispongidium irregulare), 


The rings alone (equatorial section). 
. Stylodictya heliospira, i Spe 
. Stylodictya centrospira, 0D. sp., 
. Stylochlamydium asteriscus, n. sp., 


. Stylotrochus geddesi, n. sp., 


x 


x 


Diam. 


300 


200 


200 


900 


300 


200 


200 


400 
400 
400 


300 


Page 
493 


495 
494 


A497 
499 
495 
498 
512 
512 


o14 


985 


The Voyage of H.M.S. Challenger’ 


OF 


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1-4. PORODISCUS, 
&9.STYLODICTYA, 10 STYLOCHLAMYDIUM, IL.STYLOSPONCIDIUM. 


5 PERICHLAMYDIUM, 6.7 PERISPONGIDIUM 


Radiolaria. P]. 41. 


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Hig. 4 
Hig. s 3 
Fig. 6 
Piss 4 
Fig. 8 
Pigs 
Fig. 10 
Fig. 11 


Fig. 12 


PLATE 42. 


PORODISCIDA. 


. Stawrodictya elegans, n. sp., 


, Staurodictya ciliata, V. sp., 


. Stauwrodictya medusa, n. sp., 


. Stawrodictya cruciata, v. sp., . 


. Staurodictya cruciata, n. sp., . 


Vertical section through the disk. 


. Staurodictya grandis, n. sp., 


Vertical section through the disk. 


. Lripodictya triacantha, un. sp,, 


. Lripodictya trigonaria, n. sp., 


. Lriupodictya tribelonia, n. sp., . 
Vertical section through the disk. 


. Auphodictya amphibelonia, n. sp., 


Marginal view. 
. Auphodictya amphirrhopalia, n. sp., 


. Auphodictya staurospira, n. sp., 


Diam. 


900 


400 


400 


300 


300 


300 


400 
400 


400 


300 


400 


200 


Page 
507 


906 
206 
307 


507 


308 


305 
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The Voyage of H.M.S. Challenger’ 


Radiolaria. PL. 42. 


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PLATE 48. 


PORODISCIDA. 


. khopalastrum matleus, n. sp., 


Rhopalastrum ypsilinum, n. sp.,1 


Rhopalastrum hexaceros, n. sp., 
. Rhopalastrum triceros, n. sp., 


. Khopalastrum trispnosum,n. sp. (vel Dictyastrum trispinosum), 


Rhopalastrum arcticum, n. sp., 
Rhopalastrum hexagonum, n. sp. (vel Dictyastrum hexagonum), 
Rhopalastrum wregulare, N. sp., 


Euchitona tanceolata, n. sp., . 


. Huchitonia carcinus, n. sp., 

. Kuchitonia echinata, n. Sp., 

. Huchitoma stohri, n. sp., 

. Hymenastrum euchdis, n. sp., 
. Chitonastrum jugatum, n. sp., 


. Chatonastrum lyra, n. sp., 


A living specimen observed. ‘The entire shell is enveloped by the calymma 
and surrounded by radiating pseudopodia (drawn much too short). 
Between the two paired arms arises a large “sarcode-flagellum.” The 
central chamber and the first enveloping ring are filled by the clear 
nucleus; the other rings and all the chambers of the arms contain 
numerous pink oil-clobules. 


Lingonastrum regulare, n. sp. (vel Chitonastrum regulare), 


x 200 


Page 


527 
528 
529 
529 
525 
529 
525 
528 
534 
535 
536 
534 
531 
537 


538 


539 


The Voyage of H.M.8. Challenger’ | Radiolaria, PL. 43. 


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14.15. DICTYASTRUM, 16 GHITONASTRUM. 


KGiltsch Jena Tathosr. 


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Rigs 3 
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Hig 7 
Fig. 8 
Pie 9 
Fig. 10 


PLATE 44. 


PORODISCIDA. 


. Stephanastrum capitatum, uv. sp., 
. Pentinastrum asteriscus, n. sp., 
. Pentalastrum ophidiaster, n. sp., 


. Hexinastrum geryomdum, n. sp., 


. Hexalastrum orchidaceum, n. sp., 


. Anyphibrachium dilatatum, nu. sp., 

. Amphymenium zygartus, n, sp., . 

. Anvphymenium pupula, n. sp., 

. Amphymenium amplustylwum, n. sp., . 
. Amphicraspedum murrayanum, n. sp., 


. Ainphymenmum monstrosum, n. sp., 


Diam. 


200 
300 
100 
300 

20 

30 
400 
300 
200 
300 


300 


The Voyage of H.M.S. Challenger’ | : | Radiolaria. PL. 4d. 


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H Haeckel and A.Gitsch Del “.giltsch, Jena, hithodr. 


1 STEPHANASTRUM, 2.3. PENTALASTRUM, 4.5 HEXALASTRUM, 
6. AMPHIBRACHIUM, 7-ll AMPHYMENIUM. 


a 
a 


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886 


1 


—PART XL. 


‘EXP, 


CHALL 


(zoo 


Hig. 1 
Pion 2 
Bigs. 3 
Big A 
HIG: 5 
Fig. 6 
Bios 7, 
Fig. 8 
Fig. 9 
Fig. 10 
Fig. 11 
Hig. 12 


PLATE 40. 


PORODISCIDA, 


. Stauralastrum rhopalophorum,-n. sp., 
. Dicranastrum cornutum, n. sp., 
. Hagiastrum mosis, n. sp., 


. Hagiastrum mosis, n. sp., 


Lateral view, from the edge. 


. Hagiastrum buddhe, n. sp., °. 


. Stawralastrum cruciforme, n. sp. (in glycerine), 


The central capsule contains a large central nucleus with nucleolus, and is 
surrounded by the jelly ‘calymma and numerous small zooxanthelle. 
The endoplasm is radially striped. 


. Lesserastrum democriti, n. sp., 
. Lesserastrum straussi, n. sp., 


. Tesserastrum brunonis, n. sp., 


Disk seen from the edge. 
. Anyplurhopalum echinatum, n. sp., 
. Amphicraspedum maclagganuwm, n. sp., 


. Amphicraspedum wyvilleanum, n. sp., 


20 


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900 


200 


300 
100 


300 


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D438 


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__ The Voyage of H.M.S. Challenger! 


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10 AMPHIRHOPALUM, 


U. 12. AMPHICRASPEDUM. 


Radiolaria. Pl. 45. _ 


H mh eS 
ee he ee A eA GCR FOR 
‘ Ls, 2 ray o= Z ; 
POOLS POSH ACES Bees, Rosecete 
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PLATE 46. 
PoroDIScrDA. 


. ANstiastrum boseanum, n. 8p., 

. Histiastrum pentadiscus, n. sp. 

. Histiastrum quadrigatum, n. sp., 
. Lhstiastrum velatum, n. sp., 


. Stephanasirum quadratum, n. sp., 


200 


200 


Paye 
946 


546 
544 
D45 


D49 


Radiolaria. Pl. 46. 


The Voyage of H M.S. Challenger’ 


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4. DICTYASTRUM, 


HISTIASTRUM, 


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PLATE 47. 


PORODISCIDA. 


. Dicranastrum bifurcatum, n. sp., 


Fig. la. Central disc of the same, 


. Dicranastrum furcatum, n. sp., 

. Dicranastrum wyviller, n. sp., 

. Pentophiastrum forcipatum, n. sp., 
. Pentophiastrum caudatum, n. sp., 
. Myelastrum papilio, n. sp., 

. Myelastrum decaceros, n. sp., . 

. Myelastrum heteropterum, n. sp., 

. Myelastrum anomalum, n. sp., 

. Myelastrum farfalla, n. sp., 


. Myelastrum dodecaceros, n. sp., 


Myelastrum octocorne, n. sp., . 


Myelastrum medullare, n. sp., 


Diam. 


200 
600 


100 
100 
50 
50 
50 
20 
20 
50 


50 


00 


90 


20 


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992 


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D959 
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096 
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The Voyage of H. M.S. "Challenger. 


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PLATE 48. 


Cenodiscus phacordes, n. sp., 


Fig. la. Vertical section. 


. Crucidiscus endostaurus, n. sp., 


Equatorial section. 


. Lrochodiscus stellaris, n. sp., . 


. Axoprunum stauraxonium, N. sp., 


Equatorial section. 


. Stylartus bipolaris, n. sp., — 


Vertical section. 


. Spongocore puella, n. sp., 


. Spongoprunum anvphalonche, n. sp., 


Stomatodiscus osculatus, n. sp., 


. Archidiscus stawronscus, n. sp., 


Fig. 9a. Marginal view. 


Archidiscus hexoniscus, n. sp., 


Fig. 10a. Marginal view. 


Archidiscus pyloniscus, n. sp., 


Fig. lla. Marginal view. 
Triolena primordialis, n. sp., . 
Triopyle hexagona, n. sp., 
Triodiscus spinosus, n. sp., 
Pylolena armata, n. sp., 
Hexapyle dodecantha, n. sp., . 
Pylodiscus triangularis, n. sp., 
Discozonium hevagonium, n. sp., 
Lniscopyle osculata, n. sp., 


Discopyle elliptica, n. sp., 


Diam. 


x 100 


x 2O0 


x 200 


x. 800 


x 200 


x =300 
x 3800 


x 600 
x 400 


x 400 
x 400 


x 800 
x 600 
x 600 
x 300 
x 300 
x 400 
x 400 
x 400 
x 400 


Page 
411 


416 


418 
298 


357 


347 
347 
903 
487 


488 
488 


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965 


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569 
570 
572 
573 
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The Voyage of H.M.S, "Challenger, 
50 


HGiltech; Jena, lithosr. 


AXOPRUNUM, O.S8TYLARTUS, 6.SPONGOCORE , 7. SPONGOPRUNUM, 
0,.PYLODISCUS. 


ARCHIDISCUS , 12 


Stee 


A. 
STOMATODISCUS , 


Haeckel and AdaltsuhDel. 
I—5- GENOOLSEUS , 
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PLATE 49. 


LITHELIDA, STREBLONIDA, PHORTICIDA et SOREUMIDA. 


. Sprrema melonia, n. sp., 


. Lathelius solaris, n. sp. (the first central convolutions only), . 


Larcospira quadrangula, n. sp., 


Pylospira octopyle, n. sp., 


. Lholospira cervicornis, n. sp., 


. Lholospira dendrophora, un. sp., 


Sprromum octonium, n. sp., . 


. Streblacantha siderolina, n. sp., 


Fig. 8a. Outlines of the chambers, 


. Streblopyle helicina, n. sp., 
Phortiicrum pylonum, un. sp., 


. Spongophortis larnacila, n. sp., 


Fig, lla. The upper half of the cortical shell is removed. 
Figs. 11 to 1lld. The enclosed medullary Larnacilla-shell. 6, Dorsal 
view ; ¢, lateral view; d, basal view. 


Soreuma wregulare, n. sp., 


Sorolarcus larnacilifer, n. sp., 


Diam. 


300 
300 
300 
300 
300 
300 
300 


300 
200 


300 
300 


200 


200 


300 


Page 
692 


695 
696 
698 
700 
700 
701 


706 


707 
709 


fll 


713 


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Radiolaria Pl. 49. 


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RGiltsch Jena Iihogr, 


STREBLONIA, 10.41. PHORTICIUM, 


Gu 


li Haeckel and Abalt sah Del, 
DLT EES. 
12.138. SOREUMA, 


I 


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li 


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Fig. 


Fig. 


Fig. 
Fig. 
Fig. 
Fig. 


Fig. 


Fig. 


Fig. 
Fig. 


Fig. 


Fig. 


10. 


11. 


12. 


PLATE 50. 


LARCARIDA, LARNACIDA et ZONARIDA. 


. Larnacila typus, nu. sp., 


From the sagittal pole (dorsal view). 
Fig. 1a. From the lateral pole (sagittal section). 
Fig. 1. From the principal pole (equatorial section). 


Larnacalpis lentellupsis, n. sp., 


From the sagittal pole (dorsal view). | 
Fig, 2a. From the lateral pole (sagittal section). 
Fig. 26. From the principal pole (equatorial section). 


. Larnacalpis triaconia, n. sp., 


From the sagittal pole (dorsal view). 


Larnacantha hexacantha, n. sp., 


From the sagittal pole (dorsal view). 


Larnacantha bicruciata, n. Sp., 


Frontal view. 


Larnacantha prismatica, n. sp., 
Half frontal, half lateral view. 


Cenolarcus primordialis, n. sp., 
From the sagittal pole. 
Hig. 7a. From the lateral pole. 
Fig, 7b, From the principal pole. 
Larcidvum dodecanthum, n. sp., 
From the sagittal pole. 
Fig. 8a. From the principal pole. 
Zonarium octangulum, n. sp., 


Frontal view. 


Zoniscus tetracanthus, n. sp., - 


Frontal view. 


Zoniscus hexatholwus, n. sp., 

Dorsal view (from the sagittal pole). 

Vig. 11a. Lateral view (from the fronfal pole). 
Zondium octotholvum, n. sp., . 


Frontal section (from the sagittal pole). 
Fig. 12a. Lateral view (from the frontal pole). 


Diam. 


300 


400 


400 


400 . 


300 


300 


300 


300 


300 


300 


400 


300 


Page 
617 


620 


621 


622 


623 


628 


607 


612 


685 


687 


687 


688 


hallen ber ; 


___ The Voyage of H.M.S. 0 


: ras 


{, LARNACILLA, 2-6. LARNACALPIS, 7. CENOLARCUS, 
8. LARCIDIUM, 9-12. ZONARIUM. 


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Fig. 
Fig. 
Fig. 


Fig. 


Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
| Fig. 


12. 


13. 


PLATE 5d1. 


TRIPOCALPIDA, PHAINOCALPIDA et CYRTOCALPIDA. 


. Tripterocalpis phylloptera, un. sp., 


Tripterocalpis conoptera, 0. sp., 
Tripterocalpis ogmoptera, 0. sp., 


Tripterocalpis ogmoptera, n. sp., 


A group of confluent pores, more enlarged. 


Tripterocalpis ogmoptera, n. sp., 


Central capsule. In the centre the striate podoconus, above it four oil- 
globules, to the right the nucleus. 


Tripocalpis triserrata, n. sp. 
Tridictyopus concus, n. sp., 
Tridictyopus vatillum, nu. sp., 


Cyrtophormis spiralis, n. sp., 


. Archicorys ovata, n. sp., 


. Cyrtocalpis gromia, n. sp., . 


Archicorys microstoma, Nn. sp., 


Cyrtocalpis urceolus, n. sp., 


The ovate central capsule exhibits in the lower half the podoconus, in the 
upper half the spherical nucleus and three oil-globules. Between 
the capsule and the shell numerous xanthelle, partly protruded 
through the shell-mouth along the radiating pseudopodia. 


x 


Diam. 


400 
300 
300 


900 


300 


600 
300 
400 
400 
300 
400 
400 


500 


Page 
1138 


1138 
1138 


1138 


1138 


1136 
1145 
1145 
1166 
1185 
1188 
1185 


1186 


The Voyage of H.M.S. Challenger. 
[ pemmiad Tir init s cons hh mame Semin AICO. 


Radiolaria. PL. 51. 


EPR 
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ey eer i 


SOL BOKEY 


80 89o 


AG) emer = 


er SS 
ZN ISIS 


S 7 SS 
\ ~~ 
x 
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yi S ime ais 
(4____—*: = : ST ff isa 
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VOI TOS SK yy SIGS 
~ \ ES G S Zi \ Oe 4 
INES) CQ 4 <r S DG 
NS WASME 

WAN) 5 


| hAiltsch Jena Lithogr . 
1-6. TRIPTEROCALPIS, 7 8. TRIDICTYOPUS , 9.-13. CYRTOCALPIS. 


LeID 


OCA 


IP 


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ig, 19. 
ic. 20. 
A, 
ig. 22. 
ig. 23. 


PLATE 52. 


TRIPOCALPIDA, PHA NOCALPIDA, CYRTOCALPIDA et ANTHOCYRTIDA. 


Diam. 
. Cyrtophormis pila, n. sp... : ; ; iy OVO 
. Cyrtophorms cerostatica, n. sp., : pe OU) 
. Cyrtophormes cerostatica, Ni. 8p., ; : i= KO 00 
Longitudinal section. 
. Cyrtocalpis sethopora, 0. Sp., ; - xX 600 
. Cyrtocalprs lithomatra, n. sp., ; . x 400 
. Cyrtocalpis lithomitra, n. sp. . x 406 
Longitudinal section. 
. Cyrtocalpis compacta, un. sp., . x 400 
. Cyrtocalpis compacta, 0. sp., : = - ™& 400 
Longitudinal section. 
. Carpocanistrum flosculwm, n. sp... . xX 400 
. Carpocanstrum cephalum, n. sp., x 300 
. Carpocanistrum evacuatum, D. sp., . x 400 
. Carpocamium verecundum, n. sp., x 400 
Vertical section through the top of the shell. 
. Carpocanium verecundum, 0. sp. . : : ’ << —-400 
: Carpocanium urregulare, Q. 8p., ; : : x 400 
. Carpocanium heaagonale, n. sp., : . x 400 
. Carpocanium peristomium, 0. sp... Bea's . x 600 
. Carpocanium peristomium, D. sp., . ; erex 500 
Vertical section. 
Carpocamvum trepanium, Nn. sp., ; ‘ = O00 
Peristome. 
Carpocamum petalospyris, n. sp., x 300 
Carpocanium virgineum, 0X. Sp., x 600 
Tripodiscvum spheerocephalum, n. sp., x 400 
Tripodiscium tristylospyris, n. sp. (vel Tristylospyris tripodiscium), x 600 
Tripodiscium ramosum, n. sp. (vel Tristylospyris ramosa), . x 600 


Page 


1165 
1166 
1166 


1187 
1187 
1187 


LTS 7 
1187 


sual 
alae ail 
1172 
1284 


1284 
1284 
1282 
1283 
1283 


1282 


1283 
1285 
1144 
1143 
1144 


_Thevoyage of EMS’ Challenger! | Radiolaria PL. 52. 


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QO000000000000: 


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Haeckel and A.Giltsch Del H.Giltsch Jena Lithosy. 


1-8. CYRTOCALPIS, 9-20.CARPOCANIUM, 21-23 .TRIPODISCIUM. 


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EXP.—PART XL.—1886.)—Rr. 


CHALL. 


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OE UA, Ja ee eens ooo eae ne Reece en tellietam nda tsmeeenanits i ian cat 


Fig. 


Fig. 


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= U0: 


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Salis 


i, 


20. 


PLATE 58. 


ZYGOSPYRIDA, TRIPOCALPIDA, PHAINOCALPIDA et CYRTOCALPIDA. 


. Archicapsa triforis, n. sp. . 


Lateral view. 


. Archicapsa triforis, D. Sp... 


Basal view. 


. Halrcapsa triglochin, n. sp., 


Lateral view. 


. Halicapsa triglochin, n. sp., 


Basal view. 


. Halicapsa hystrix, n. sp., 


Lateral view. 


. Halicapsa hystrix, 0. sp., 


Basal view. 


Lessarospyris clathrobursa, n. sp. (vel Clathrobursa dictyopus), 
. Peridiwm sprnipes, n. sp., 
. Peridvum palmipes, 0. sp., . 


. Archiscenvum quadrispinum, n. sp., 


. Cantharospyris platybursa, n. sp. (vel Platybursa compressa), 


In the spherical central capsule the dark nucleus is visible. 


. Huscernvum eucolpium, n. sp., 
. Cladoscenvwm ancoratum, 0. sp., 


. Pleroscenium pinnatum, n. sp., 


Lateral view. 


Fteroscenuum pinnatum, n. sp. 
*) ) 


Vertical section. 


Pieroscenvum pinnatum, 0. sp., 


Basal view. 
Calpophena hexarrhabda, n. sp., 


Calpophena hexcarrhabda, n. sp., 
Basal plate. 


Tetraspyris tetracorethra, 0. sp., 


With the four-lobed central capsule, in each lobe an oil-globule. 


Tetraspyris tetracorethra, n. sp., 


Shell more enlarged. 


® 


Diam. 


x 300 
x 300 
x 200 


x 200 


2 $e 900 


x 200 


x 400 
x 400 
x 500 
x 500 
x 500 


x 500 
x 400 
x 400 


x 400 
x 400 


x 400 
x 400 


x 400 


x 800 


Page © 
1098: 


1191 
1190 
1191 
1191 
1191 


1051 
1045 
1154 
1154 


1150 


—1147 


1149 
1152 


1152 
1152 


1176 
1176 


1044 


1044 


The Voyage of H.M.S. Challenger’ 


Radiolaria. Pl. 53. 


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12. ARCHICAPSA , 3-6. HALICAPSA, 7% PLATYBURSA, 


8 CLATHROBURSA ; 9.10 ARCHIPERA, 11J2. ARCHISCENIUM, 13. CLADOSCENIUM, 
44-16. PTEROSCENIUM , 1718 ACROCORONA, 19.20 TETRACORETHRA. 


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Fig. 3 
Hig, 4 
Fig. 5 
Fic. 6 
Fig. 7 
Fig. 8 
Big9 
Hig. 10 
Fig. 11 


PLATE 54. 


PHANOCALPIDA, CYRTOCALPIDA, ANTHOCYRTIDA et SETHOCYRTIDA. 


. Bathropyramis quadrata, n. sp., 

. Sethopyrams quadrata, n. sp., 

. Bathropyramis trapezoides, n. sp., . 
. Bathropyramais ramosa, ni. sp., 

. Peripyramis curcumteata, a. sp... 
. Plectopyrams dodecomma, u. ae 

. Cinclopyrames infundibulum, un. sp., 
. Plectopyramis treupezommua, fi, Sp 
. Cornutella hexagona, n. sp., 

. Cornutelia sethoconus, n. sp., 

. Sethoconus orthoceras, n. sp., . 


. Sethoconus bimarginatus, u. sp., 


Diam. 


300 
300 
300 
300 
300 


400 


300. 


400 


400 


400 


400 


400 


Page 


1159 
1254 
1160 
1161 
1162 
1258 
1161 
1258 
1180 
1180 
1294 


1295 


; ; Radiolaria P1. 54. 
The Voyage of H.M.S. Challenger. | adiolaria : 


Ae 


(GBS 
GB aa0 


/ aermerannie: 


See: 
Sires : 
SRewis 
SS 


= : ja 
K Haeckel and A.Giltsch Del . 


| EGiltsch Jena lithogr. 
1-4 BATHROPYRAMIS, 5. PERIPYRAMIS, 6—8 CINCLOPYRAMIS , 


S12, GORNUWELLA | 


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PART XL. 


(ZOOL. 


6 


EXP 


CHALL. | 


Fig. 1. 
Fig. 2, 
His, 3, 
Hig. 4. 
Fig. 5. 
His. 6. 
eee 
Fig, 8. 
Vig. 9. 
Fig. 10. 
Fig. 11 


PLATE 55. 


PHA@NOCALPIDA, ANTHOCYRTIDA et SETHOCYRTIDA. 


Sethoconus facetus, n. sp. (vel Phlebarachnium: facetum), 
Upper part of the shell. 


Sethoconus venosus, n. sp. (vel Phlebarachniwm venosum), 


Shell including the four-lobed central capsule. 


Sethophorms wurelia, n. sp. (vel Leptarachnium aurelia), . 


Shell seen from above. 


Sethophorms aurelia, n. sp., 


Cephalis more enlarged, with the enclosed four-lobed central capsule. 


Cladarachnium ramosum, n. sp., 


Apical view. 


Cladarachnium ramosum, 0. sp., 


Lateral view. 


Bathropyramis interrupta, n. sp., 


Apical part of the shell, from above. 


Lntharachnium wraneoswm, n. sp., 


Apical part of the shell, from above. 


Lntharachnum epeira, n. sp., 
Oblique view of the shell. 


Lntharachnium araneosum, 0. sp.; 


Lateral view. 


Pervarachnum periplectum, n. sp., . 


Shell enclosing the trilobed central capsule. 


100 


400 


300 


70 


300 


300 


500 


50 


900 


1248 


1248 


1165 


1165 


1160 


11638 


1164 


1163 


1297 


The Voyage of H.MS. Challenger’ 


ores 


a 
oe 


<a 


\\ Ve ry a 
RSE YY 


—s 
wes: 


eee 
RSS 
Xs 


Ein 


LS 


ye 
c 
( 


at 


SSO 


— 
er, 


o> 
RSS 
vawas 


oS 
SEY 
muse 


Ss 
SSS 
as <\ 
aw 


= 
= S 


RES 
BSS 
of To | 
PSL 
Ly 


1 
= 

TK 
7, 


SSS 
eo 


<S 


aS 
| 


SO = 
a 


<i 
| me ee 


ante, 


LE 
eee 


Nt laeckel and AGilitsch Del 


@ntne nee 
COR 


‘e) 


\ 
Ceeceeris x 


a 
<V, i . 


g 
Ma 
Ea 


FPN 
| 


=> 


Seu 5 


iS 
od 
‘/ 


Ae 


st 


Dy * 


DAS 


GY 
Site” 
ph Os aa 
aay, 


(} 
s 


eon 


ys 


es 


yo 


ANS 


Kwal 


ae \ Ve Ss Oy : if J - 
os XK , < 


ANY 


SN 


Lt | 
i} 


fA 
ey fs = 


on > S: be 
Boas 


x 


1.2. PHLEBARACHNIUM, 3.4 LEPTARACHNIUM, 5-10. LITHARACHNIUM, 
IL. PERIARACHNIUM., 


LGiltsch, Jena, lithogr. 


F 


© 


‘I 


i 


Cc 


NT 


CY 


RIPO 


ilies 


am: 


PLATE 56. 


TRIPOCYRTIDA, ANTHOCYRTIDA et SETHOCYRTIDA. 


. Inthomelissa biitschli, n. sp. (vel Sethomelissa biitschlir), 


. Inthomelissa decacantha,n. sp. (vel Sethomelissa decacantha), 


Psilomelissa calvata, n. sp., 


The cephalis alone, with the three collar beams. 


. Lychnodictyum scaphopodiwm, n. sp., 


Sethophorms pentalactis,n. sp. (vel Pentaphormis pentalactis), 


Oblique view of the shell, from below. 


Sethophormis hexalactis, n. sp. (vel Hexaphormis hexalactes), 


Central part of the shell, with the cortinar septum. 
Sethopyramis enneactis,n.sp.(vel Cephalopyramis enneactis), 
Plectopyrams polypleura,n.sp. (vel Sethopyramis polypleura), 


Sethophormis eupilwm, n. sp. (vel Craspediliwm eupilium), 


. Plectopyramis spongiosa, n.sp.(vel Spongopyrames spongiosa), 
. Arachnocorys araneosa, n. sp., 
. Sethophorms dodecaster, n. sp. (vel Astrophormis dodecaster), 


. Sethocephalus eucecryphalus, nu. sp., 


x 


Diam. 


400 


400 


400 


400 


400 


400 


400 


200 


400 


400 


200 


200 


400 


Page 
1207 


1208 


1209 


1231 


1244 


1245 


1254 
1260 
L247 
1261 
1266 
1248 


1298 


The Voyage of H.M. Na Challenger: . . . Radiolaria. P].56. 


_-th 
: io io ¢ 


Agar 


We: 
= opel 


~ 


Qoeas 
® 


Blok 
eo 


Aas 


JIGa BS aee 
oe A= 2 - Si 


S 


ae 


ee 


a 


_——— 


ss eae ae ta = 
ee b 
q | a BEST oc 
F Big ae 
Gee eae 


i 
aie 
r ; 


= 
CE 


se ig 
= me 7 ST 
Xi) - PR 


oF 
a 


ORAS 


Uf 


we 
\ 
\y 


ae 


ID 


Z 


Hf 


Ue 5 i Fy yi { 
Afi 


chy 
Fey yk 
HAA 
BOM ween 

PEACE 
gt pf anmaee. SS 
Sees oa a ree 
é eee 


falefale!®{ 897s SSS. 

INC Valier asa 
\eesyee” i fy ae 
a= ae (at OSG 


“y Seo 


~ Bp. Meu. ter ak = 
SS SSS aS Ss 
SIC POS OSLO See GTC 00 Oy) PI 


= 
ee 


= 

Marr NUDES 

d ARS 
ili 


‘Giltsch Jena, hithogr. 


W Haeckel and A.Giltsch De! 


1,2. SETHOMELISSA, 3,4.PSILOMELISSA, 5. PENTAPHORMIS, 6.HEXAPHORMIS, 
7, CEPHALOPYRAMIS , 8.9. SETHOPYRAMIS ,. 10. PLECTOPYRAMIS, 
11.12. ARACHNOCORYS, 138. SETHOCEPHALUS. 


\ ee 


on 


¥ 


i 


Leg 


a 0 


— 
zal 


i 


rde 


6 


OCYRTIDA. 


YRTID 


IPOCYRTID 


ETH 


ie 


ee 


THOG 


a, AN 
—Rr. 


‘ 


) 


1886 


XL. 


TR 


pad ees eA RT 


1D) 


Families 


CHAN. 


ZOOL. 


Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
alle 
Fig. 
Pig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 


13. 


14. 


PLATE 57. 


TRIPOCYRTIDA, ANTHOCYRTIDA et SETHOCYRTIDA. 


. Dicolocapsa microcephala, n. sp., 
. Sethocapsa pyriformis, n. sp., 


. Lrthopera ananassa, n. sp., . 


Sethamphora favosa, nu. sp. (vel Cryptoprora favosa), 


. Sethamphora microstoma, n. sp.(vel Cryptoprora microstoma), 


Clistophena hexolena, n. sp., 


. Chstophena armata, n. sp., 


Clathronutra pterophormis, n. sp., . 


Sethophormus rotula, n. sp. (vel Enneaphormis rotula), 


. Dictyophimus spherocephalus, n. sp., 
. Peromelissa phalacra, n. sp., 


. Peromelissa calva, un. sp., 


Sethochytris triconiscus, n. sp., 


Micromelissa bombus, n. sp., 


Diam. 


400 
300 
500 
400 
300 
300 
300 
400 
400 
400 

400 
300 
300 


300 


Page 
1312 


1310 
1234 
1252 
1252 
1287 
1288 
1219 
1246 
1195 
1236 
1237 
12389 


1235 


The Voyage of H M.S. Challenger: . | ‘ he dager bie me 


Pape OR 
s Mile : \ WS 


“Wilaeckel and AGiischDl = | | | Gilisch Jena, hithope. 
LSETHOGCAPSA, 2.3. LITHOPERA, 4.5. CRYPTOPRORA, 6% SETHOPHATNA, 
o PTEROPHORMIS, 9. ENNEAPHORMIS, 10 DICTYOPHIMUS, 11.12 PEROMELISSA, 
Es SERA CHAT RS. de HOPE Raa 


ee eee 


YRT 


oc 


2 


rIDA 


YRTID 


EL 


wi 


ap 
(= 
pt) 
ead 
Cas 


THOO 
HEOCYR 


Sk 


) 


COE: 


YRTIDA 


T 


egion 


na de 


RIPOC 


ies T 


4 


Fam 


PLATE 58. 


TRIPOCYRTIDA, SETHOCYRTIDA, PHORMOCYRTIDA et THEOCYRTIDA. 


. Cecryphalium sestrodiscus, n. sp., 


Apical view. 


. Cecryphalium lamprodiscus, n. sp., . 


Apical view. 


. Clathrocyclas coscinodiscus, n. sp., 


Apical view. 


. Clathrocyclas coscinodiscus, n. sp., 


The cephalis alone, with the two horns. 


Clathrocyclas semeles, 0. sp., . 


Lateral view. 


. Sethoconus cwpreolus, u. sp., . 


Lateral view. 


. Lampromitra quadricuspis, n. sp., 


Apical view. 


. Lampromira furcata, n. sp., 


The collar septum after removal of the cephalis. 


. Lampromtra dendrocorona, n. sp., . 


Apical view. 


Diam. 


400 


400 


400 


700 


400 


400 


400 


400 


400 


Page 
1399 


1398 


1389 


13889 


1388 


1291 


1214 


1215 


1216 


Radiolaria. PL. 586. 


S06 
S<eESGg000 


‘& 
oO 
One 


oo 


i DO LO re A 
Set V4 jhat& Se 3 
* See We 
ts 90 oe Oe Lee ~ pee cdl 
. °C OCD HN = ren bf 
o oO 20 hs Poeed ue a 
~ GOO CAE OFA IIS sean : Nise 
\/ Scere ny 
{ - 4 See nae 
‘ ' g 1 
is | | | \ ; } < f : 2 ( 
v: Pom Lay ffs f \ t SiN 
x 


\ ee Or i 


CRSsace OOO 
: EEO SCRUOO YD 


(—1¢) 


OC 


Sc ‘i i —/ 


a 


: ‘ ee os a th. . 
3 Spee is 
A ao eS y ee ‘J ZN 
: z een cael er / pees aN 
: iY SY jas 2 ee! 
Sr erence % ; ~ ony 
, hee . 


Ovogggsooee 


Ce eccsocgos® 


O 
OEE 


_ The Voyage of H.M.S. Challenger, - 


EGiltsch Jena, litho ar 


7-9. LAMPROMITRA . 


CECRYPHALIUM, 3.-6. EUCECRYPHALUS , 


1. 2. 


aot yi 
- « 


ears 


a 


EH 


YR 


DOC 


1g 


A, 
)—R 


6 


fi 


YRTID 
4 


ox 
T XL 


RIP 
ee 


see 
EXP 


Familie 


OHALL. 


OOL 


C 


Bio 1s 
Kis, 2 

fig, 3. 
fic. 4 
His. 6 

Fig. 6. 
Bigs 7 
Big e. 
129), 
Fig. 10. 
Fig. 11. 
Fig. 12. 
Fig. 13. 
Fig. 14. 


PLATE 59. 
TRIPOCYRTIDA, PoDOCYRTIDA et PHORMOCYRTIDA. 


Lanypromitra huxleyi, n. sp., 


. Amplaplecta callistoma, 0. sp., 


Corocalyptra agnese, n. sp, 


Corocalyptra emme, Nn. sp.,. 


The shell encloses the trilobate central capsule, with the trilobate nucleus. 


. Clathrocyclas cassiopey@, i. sp., 


Clathrocyclus alemene, n. sp., 


Clathrocyclas latone, n. sp., 


Apical view. 
Diplocyclas bicorona, n. sp., 
Clathrocyclas 1onis, n. sp., . 


Corocalyptra elisabeth, n. sp., 
Oblique apical view of the shell, with the quadrilobate central capsule 
enclosed. | 
Clathrocyclas europe, un. sp., 


Apical view of the shell, after removal of the cephalis. 


Clathrocyclas europe, n. sp., 


Central capsule, seen from above, with the quadrilobate nucleus. 


Clathrocyclas danaés, n. sp., 


Vertical section through the cephalis'and the quadrilobate central capsule, 
with the quadrilobate nucleus. 


Clathrocyclas danaés, n. sp., 


Apical view of the shell. 


Diam. 


400 


400 


400 


400 


400 


400 


400 


400 


400 


400 


400 


400 


300 


300 


Page 
ea 


1224 
1323 


1323 


1390 
1388 


1389 


1392 
1389 


1328 


1388 
1388 


1388 


1388 


Radiolaria- P1.59. 


The Voyage of H.M moe Challenger. 


PRESS 


ON 
S\ 


wis 
bel 


gage 


SESS 


TK 
OMmHL&b 
oc 


ee 
Seay, 


eZ 
SSR 


a 


/ 


ta 
oo 


CG 


(2 


aye 
ay 


as 


ay 


eo 


ge! 


( 


= ~ iS ; 
SESS: 
PSG 
i = 


a, 


H.Gilisch, Jena, hithogr. 


1-10. EUCECRYPHALUS ,11 - 14. GECRYPHALIUM. 


Fig. 


NI 


. 10. 


PLATE 6O. 
TRIPOCYRTIDA. 


Nictyophimus cienkowski, n. sp. (vel Lamprotripus squar- 
TOSUS), 
Shell seen from the side. 


Dictyophimus biitschli, n. sp. (vel Lamprotripus horridus), 


Dictyophimus hertwign, n. sp. (vel Lamprotripus spinosus), 
The cephalis of the shell includes the central capsule, with three lobes 
depending in the pyramidal thorax. 
Dictyophimus platycephalus, n. sp., 


Central capsule with four thoracic lobes, each of which contains an 
oil-globule ; kidney-shaped nucleus in the cephalic lobe. 


. Dictyophimus platycephalus, n. sp., 


Shell seen from the side. 


Netyophimus brandtir, n. sp., 
Shell seen from the base, with the four large pores of the collar septum, 
two minor jugular and two major cardinal pores. 
Lampromitra coronata, n. sp., 


Shell seen from below, with the quadrilobate central capsule. 
Fig. 7a. A portion of the shell-margin, 


. Lampromitra arborescens, n. sp., 


Shell from above. 
Fig, 8a. The collar septum with the four crossed rods of the cortina, 


Liripocyrtis plectamiscus, n. sp., 


Tripocyrtis plagoniscus, n. sp., 


Diam. 


300 


300 


400 


400 


400 


300 


400 
800 
400 


400 
400 


400 


Page 


1200 


1201 


1201 


1198 


1198 


1198 


1214 


1214 


1216 


1216 


1202 


1201 


The Voyage of H. MLS. Challenger! 


— 


rele 


\ \ - 
\) 

Ly, \ t 
A re . 
4 \ 
Mca \ 
a é 

. 5 ry 

§ ry 
SAS ‘i J: 


Sa 


L> 
aA 


WD) 
Ss DOG 


| 
| } J m etc? é a8 pt \ 4 
WOO O° : RO GME HOS Sj / 
y OLS GES A / sO ke CR: ee 7 
wie > A = / a zea bh t 5 ) 
Lan ) S ¢ CH \ p iC B . = J Bgees Seat i : z 
a we  \ ON | a fy \ ae 
hehe? p : ‘ 4 4 Shi, 2 . : ) ‘pe , <Q ] wg 
& RS ft eR 3 Ung i . \ tie i < 
oH. fe, f 4 a ® \ a xe a] / : % 

f ee / : i A, oN ‘N ; by él oA = a) 
yt ; > 3 aN . % SM Sy S es | i CO 
ad) Fe tad i 2 SV a\ \ PP iP = 

oa 6 \ hee FON RP Pia\y roe fe — ee Le : 

ee M7 WA giswertt | nH) Ni ; 4 ; 
eS 7; So A ; F, “s. RY L j i ' yOC Sel | Ae 
1) [3* AAA wt. : L) te = ag ah are EX 10) 
a: : ‘\G f ? — \ EO - 
tye es : j ’ ae C is @) - ) 
% | o( ~2CI\N 
| AM WO Dg 
: | ccna 
* “WHaosksl end f Caltech tie 
I QAUCKEL ATO SLUTHSG De} 


1-6. LAMPROTRIPUS, 7-10. LAMPROMITRA. 


Koiltsch Jena, hithodr. 


We 
| 


886, )- 


a 


XL 


L. EX 


> Cc 


7, 


(zoo 


Vig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 


Fig. 


Fig. 


Fig. 


Fig. 
Vig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 


PLATE 61. 


TRIPOCYRTIDA 


. Dictyophimus cortina, n. sp., . 


. Lychnocanwwm pudicum, n. sp., 


Dictyophimus longupes, n. sp., 
Lychnocamum clawgerum, i. sp., 


Metyophimus lasanum, n. sp., 


. Lychnocomum favosum, n. sp., 


Lychnocanvum lanterna, n. sp., 


Dictyophimus plectaniscus, n. sp., 


Apical view. 


Dictyophimus plectamiscus, n. sp., 


Lateral view. 


. Lychnocanwum fenestratum, i. sp., . 
. Lychnocamum pyriforme, n. sp., 

. Lychnocanwm fortupes, n. sp., 

. Lychnocamum tuberosum, u. sp., 

. Lychnocaniwm nodosum, 0. sp., 

. Lychnocaniwm sigmopodium, n. sp., 
. Dictyophimus pyramas, n. sp., 


. Dictyophimus triserratus, n. sp., 


Diam. 


400 


200 


400 


300 


300 


300 


300 


300 


300 


400 


300 


300 


300 


300 


400 


300 


300 


Page 
1197 


1230 
ELOY. 
1230 
LAD 
1225 
1224 


1196 


1196 


1228 
1225 
[227 
1227 
1225 


1228 


“<T06 


1200 


_Radiolaria, Pl. 61. 


Pa re 


SES 


—— 


DO C008 or 
309. 


SOOO 


eee ee Sp ie ace eee 
LYCHNOCANIUM 


YR’ 


SET 


os 


DA 


on 


NT 


a 


1es 


il 


Fam 


: 


7" : 
i 
c} 


at 
Ny 
) 
z 
ay 


a 
+ 


PLATE 62. 


ANTHOCYRTIDA, SETHOCYRTIDA et PHORMOCYRTIDA. 


. Dictyocephalus australis, n. sp., 

. Dictyocephalus mediterraneus, n. sp., 

. Sethamphora costata, n. sp. (vel Dictyocephalus costatus), 
. Dictyocephalus amphora, n. sp., 

. Cycladophora (2) favosa, a. sp. (an Dictyocephalus ?), 

. Cycladophora (2) favosa, n. sp. (an Dictyocephalus ?), 


A variety with obliterated ribs (?). 


. Dictyocephalus globiceps, n. sp., 
. Sethocorys achillis, n. sp., 

. Sethocyrtis oxycephalis, n. sp., - 
. Sethocorys odysseus, 0. 8p., . 


. Sethocyrtis agamemnonis, 0. sp., 


Seen from above (apical view). 


. 11a. Sethocyrtis agamemnonis, n. sp., 


Seen from above, after removal of the cephalis. 


. Anthocyrivum pyrunr, D. sp., 

. Anthocyrtis ovata, D. Sp., 

. Anthocyrtvwm chrysanthemum, v. sp. 
. Anthocyrtidium liqularia, n. sp., 

. Anthocyrtidium cimeraria, 0. sp., 

. Anthocyrtium campanula, n, sp., 

. Anthocyrtvum doronicwm, 0, sp., 

. Anthocyrtiunr flosculus, 0. sp., 

. Anthocyrtium adonis, 0. sp., 


. Sethoconus anthocyrtrs, n. sp. (vel Anthocyrtvwm sethoconium), 


__ The Voyage of H.M.S. Challenger’ | Radiolaria. Pl. 62. 


erp BD . 
2258 


JO O000 0 OV 
JO : ere 


eS ay: \ (eh 
YS 


ay 


> 
saad Seay BK g ae ttn 
ei Se eae 
lok 
( S 
\ a = 


an 0 aan pee 


fl Haeckel and AGiltsch Del | f 
fi Haeckel and AGiltsch Del. RGiltsch, Jena Litho or. 


1-7 DICTYOCEPHALUS ,6-Il, LOPHOPHAENA, 12-21. ANTHOCYRTIS. 


ie ed 


EXP.- 


CHALI. 


e 


OL. 


(z0 


PLATE 68. 
TRIPOCYRTIDA. 


Fig. 1. Callumtra carolote, n. sp., 


Lateral view. 


Vig. 2. Callumtra anne, n. sp., 


Dorsal view. 


Vig. 3. Callumitra emme, n. sp., 


Lateral view. 


Hig. 4. Callimitra emme, n. sp., 
Cephalis alone, with the enclosed four-lobed central capsule, and the inter- 
nal four divergent beams; surrounded by some scattered xanthelle. 

Fig. 5. Callumitra agnese, n. sp., 


Dorsal view. 


Fie. 6. Callimtra elisabethe, n. sp.,. 


Lateral view. 


Fig. 7. Callumitra carolote, un. sp., 


Seen from above (from the apical pole). 


Fig 8. Callimtra carolote, n. sp., 


Seen from below (from the basal pole). 


x 


Diam. 


400 


400 


300 


400 


400 


400 


200 


200 


Page 


1217 


1217 


1218 


1218 


1217 


1218 


nae 


1217 


= 


The Voyade of H.M.S.' Challenger’ Radiolaria. P1.63. 


Eras: 


7a 
=<) 
s— 
ae 
2 
Zea 
raves 
fy 
See <I 
DAR 
i> 
fn. 
ag 


CARE 


~ || 2 PEDIN 
® bj | GaP 
= nt Bae ag 8 
: SRO CCAR RS Re ‘ 
‘ PAVE A PIC ot A bok 
NVR Vote sl 
2 a Kee ie tiek a aigares a a 
d * 3 LIER OT VICK. wae KO YY XV 4 be gs Ce areas Ng 
2 APRESS RAY «I eas <O8 BNET 
. = AEE N AACE DRL SAN 
RNG, ; we vA ACY KX IRS ES SSO DORON UAN 
ARS CCAS RASTA ARIOVAN 
ROS A he AZTEK AAA ROA ARR 
A aa : GS IN EE VAS 
> 2 4 ARAVA S BS wy 
( V7 
¢ 9 


ee 
rs i) 


VX 
ae: A y 
ody cl { ! ; 
a 1) By sp Aeaive i NN 
(" Ay Si SPahds La Ty y AAA i A 
. “4 LNCS PORTE, PE Stk AY RL KI 
(SUNK. SF A lge PSY Wisse LAVA) id} 
AOR) TBARS NEE DIG PEERS so cnr vay, 6 Al WU. 
tM DAVOS S NPR HPAP pg E CX SAH MAI 
ANY NY pe ea Learnt *s CAA SOAR 
SUNT RAY Neg acai } ES SD ahaa 
Cay ‘ OMG PER LXVY KV ES taidaens 
LO ‘ <eeD pane Uinp we ORE CSO NTT BS AYAN Pac 
kL : Vas OEE, OARS esisaeet 
a Dot it PELE LY,65G NAW AUT NIN 80/8: Sieh vabhy 
a: KY POAC RANT xO OE OOVORE BE SEH 
WaT XV ‘4 iN PRK KT 
WR “| ; OOK ORRON SONNE ALE NATE NE 
LIDS A AS) y hs Ky er] | du I 
ve 1 PROCODER O CASA 
va x rat ) Vy OO OTSA AS ‘t LASS 
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CA OA IKI SIO PIO ' 
ye ‘ PON ROSE MT 
i OA x Aa fa Es m aia ae: 
: RK wy ZERO TOO MOTION 
L A xq! A DOR KORA REE RAN DO AY 
A NAVY? ace SABC ITO ENGL AT ML INT 
i —— ef pd y f Z aX SORA EKS LAW TN Y AL ADW/ 
& x DAPI ALA AD NPT A AON 
Pe PX Pe CSE TS NNT, 
Va AVP %, OAK, ON ORIEN TAS REAA AANA 
‘a 5 X y.Ore9 ra rae SI KIS (Sears aT, AVS) aes A/V LAW 
KK \ COS Way RADE iN 
x Sevan Gea b een N Sree ers eer eee Ate MATa hk ean al poe 
wii Pa ONC OR 
GT] aaa, Ca valee. Gevalia OC ae AUaU Uh MAY Gr Gh aN ATEN OL AT ee ae we EN | @Sure 
A ORO A ASOT IV ZV) eS ae VAVAY A\) eee 
A; “ mr rN rea ae arree a A's RYAR OS O1ANar Saran Aves Ky 
Zj a < SEES ADA OOO EI ot il 
Sere a LRAT 
LU AW aoa WANDA TEAC MLSS GA : 
ANA. SCION CAEN TABS! .] le 7 r | 
SON QVavila TAC Ape I +4 
a Nae ine j j 
SEO PS 
RSA 8 
ASH. oO. 
apes 
4 y! ra MT) Cir ee 
Lf b 
AlZ wee gi NIN 
DOA M4 eeTT VY 
he KY iy Si \) { A : Ry ae 
Pe TN IBA) FA Na * ye 
PREG ENVIS REN aR 
nense agen as “ sv aegy ai 
is SND A\vaeeal . era 1 Xx | Dy 
LaSBAN POR NSS : WORE Lag J \| , bs 
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Kitsch, Jena Litho ar. 
CALLIMITRA. 


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Fig. 2 
HiG.2 3 
Fig. 4 
Hie) 
Fig. 6 
His, / 
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Fig. 9 


PLATE 64. 


TRIPOCYRTIDA et PODOCYRTIDA. 


. Clathrocanium spherocephalum, n. sp., 
. Clathrocamum diadema, n. sp., 

3. Clathrocanum triomma, n. sp., 

. Clathrocanium regine, n. sp., 

. Clathrolychnus araneosus, 0. sp., 

. Clathrolychnus pervplectus, n. sp., . 

. Pteropilium clathrocanwum, n. sp., . 

. Clathrocorys murrayt, nD. SPp., 

. Clathrocorys gultschi, n. sp., 


. Clathrocorys teuschert, n. sp., 


Diam. 


600 


600 


600 


600 


600 


600 


400 


600 
600 


600 


Page 


1211 
1212 
1211 
1212 
1240 
1241 
1327 
1219 
1220 


1220 


Radiolaria. Pl 64. 


ae, 
= ca 


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t tt = c- salt 4 
i Haeckel and AGitschDel. 


1-4. CLATHROCANIUM, 5-7 CLATHROLYCHNUS, 8-10. GLATHROCORYS. 


SEE 
Pon: 


R 


afi 


) 


1886 


T XL 


EXP 


CHALL 


(ZOOL. 


PLATE 60. 


PHORMOCYRTIDA. 


Diam. Page 
Fig. 1. Alacorys friderici, n. sp. (vel Hexalacorys friderict), . * 400 1372 


The central capsule, enclosed in the fenestrated shell, exhibits in its 
lower half four large club-shaped lobes, each of which includes in. its 
upper part a large oil-globule. The uppermost, undivided part of the 
capsule includes the nucleus, which protrudes four small nuclear lobes 
through the four holes of the cortinar septum into the thorax. 

_ Numerous long pseudopodia arise from the granular sarcomatrix, 
which the capsule surrounds, and pass through the pores of the 
siliceous shell. 


Fig. 2. Alacorys guilelm, nu. sp. (vel Hexalacorys guilelmi), emo OOw= | Aa 
Fig. 3. Alacorys bismarchit, n. sp. (vel Pentalacorys bismarckit), . x 200 1872 
sb io. 4, Alacorys lutheri, n. sp. (vel Tetralacorys lutheri),  . ee 400 1370 


Fig. 5. Cycladophora goetheana, n. sp. (vel Lampterium goetheanum), x 300 1376 


The Voyage of WMS’ Challenger ' , Radiolaria. P1.65. 


ee 


R Haeckel and AGiltsch Del. HGiltsch Jena | ithogr 
st. Oe ; "3 ‘ ty Q re 


1 2. HEXALACORYS, 38. PENTALACORYS, 1 TETRALACORYS, 
_THEOPHORMIS. 


pee 
Phe eres 
iy ei Gat rd 
eae 


SSS ON TRS he om tae Or Asal <a eo La NGS 


PLATE 66. 


THEOCYRTIDA. 


. Tricolocapsa theophrasti, 0. sp., 
. Tricolocapsa schlecdenn, n. sp., 
. Tricolocapsa discoridis, n. sp., 

. Tricolocapsa decandollet, n. sp., 
. Trrolocapsa Unies, Nn. Sp., . 

. Theocapsa wristotelis, n. sp., 

. Theocapsa miillerc, 1. sp., 

. Theocapsa democriti, ni. sp., 

. Theocapsa forskalw, n. sp., - 
Hl. 


Theocapsa cuvieri, D. sp., 


. Theocapsa wottonis, n. sp., . 

. Theocapsa darwinti, n. sp., . 

. Theocapsa inner, un. sp., 

. Theocapsa wolffii, 0. sp., 

. Theocapsa malprghii, D. sp., 

. Theocapsa lamarcku, n. sp.,. 

. Tricolocampe amphizona, 0. sp., 
. Theocampe collaris, n. sp., 

. Tricolocampe polyzona, 0. sp., 

. Tricolocanvpe stenozona, 0. sp., 
. Tricolocampe cylindrica, 0. sp., 
. Tricolocampe urnula, n. sp., 

. Lheocanrpe stenostoma, 0. sp., 

. Theocanrpe costata, n. sp., 


. Lheocampe spheerothorax, n. sp., 


> tale Aan Ua 


 Radiolaria. Pl. 66 _ 
ASM 


The Voyage of H.M.S. Challenger’ 


TETAS 
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i Giltsch, Jena, Lathogr 


i} Maéokel and AGiltsch Del 


L- 5. TRICOLOCAPSA, 6-16. TRICOLOPERA, 17-25. TRICOLOCAMPE. 


my 


cans 


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a 


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e 


.—1886 


XL. 


—-PARP 


e 


‘EX 


CHALL, 


(ZOOL. 


eels 


gakOs 


PLATE 67%. 


PoDOCYRTIDA. 


. Lnthormthium falco, n. sp., . 

. Lithornithium fringilla, n. sp., 

. Lithornithium ciconia, n. sp., 

. Lithorrathium trochilus, n. sp., 

. Theopera fusiformis, n. sp., 

. Theopera chytropus, n. sp., . 

. Theopera prismatica, n. sp., 

. Theopera cortina, un. sp., 

. fhopalocanium delphicum, n. sp., 
. Lhopalocamum lasanwn, n. sp., 
. Lathochytris lanterna, n. sp., 

. Lithochytris cortina, nu. sp., . 

. Lithochytris pyriformis, 2. sp., 


. Lathochytris lucerna, un. sp., 


Lathochytris pteropus, n. sp., 


Lathochytris galeata, n. sp., 


Diam. 


400 


400 


400 
400 
400 
400 
300 
400 
400 
300 
300 
300 
400 
300 
300 


400 


Page 


1355 
1355 
1354 
1355 
1357 
1358 
1357 


1398 


“1360 


13959 


1364 


1862 


1362 


1364 


1364 


1363 


Radiolaria. Pl. | 6%, | 


The Voyade of H.M Sa Challenger: 


OO 2 ||0 0. Biase 
“4 4 \S) CD Sas ue re [es Sar 
3 bi 


Se 


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=< 
sete 


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XS 
eS 


CYR 
on 


ler 
Pro 


? 


IDA 


CYRT 


Popo 


eae 


Fami 


n 
yi eft 


os gts 
yh Bll be nee ares 


eles 


_ 14, 


~ 19 


PLATE 68. 


PopDocYRTIDA, PHORMOCYRTIDA et THEOCYRTIDA. 


. Axocorys macroceros, N. sp., 


Fig. la. The internal axial rod of the shell, which bears on its basal part 


three verticils of three diverging forked spines, 


. Cycladophora fenestrata, n. sp., 


. Cycladophora pantheon, n. sp., 


Theosyringium tibia, n. sp., 


. Lheosyringwum prpetta, n. sp., 


. Pterocorys tubulosa, n. sp., . 


Pterocanium pyramis, n. sp., 


. Lhyrsocyrtis rhizopodium, n. sp., 


Thyrsocyrtis arborescens, nu. sp., 


. Rhopalatractus foveolatus, n. sp., 
. Rhopalatractus pentacanthus, n. sp., 


. Lhopalatractus fenestratus, n. sp. (vel Dictyatractus fene- 


stratus), . 
Hexalatractus fusiformis, n. sp., 


Sethornithivwm dictyopterum, n. sp., 


The trilobate central capsule, which contains in its uppermost part the. 


trilobate nucleus, and in the basal part of each lobe an oil-globule. 


Lophocyrtis synapta, n. sp., 


The quadrilobate central capsule, which contains in its uppermost part 


the quadrilobate nucleus, and in the basal part of each lobe an oil- 
globule. 


Diam. 


300 


300 


300 


400 


300 


200 


400 


ACO - 


300 


A00 


400 


300 


300 


300 


300 


300 


Page 
1420 


1380 
1379 
1409 
1409 
1319 
1330 
1351 
1350: 
1361 


1361 


1361 
1394 


1356 


1411 


The Voyage of HM.S’ Challenger: Radiolaria. PL.68. te 


DD See 
) 1508.6 


Ht Haeckel and A.GitschDel. ‘HGaltsch Jena, Litho ae 


1 AXOCORYS, 2.3. CYCLADOPHORA, 4.5. THEOSYRINGIUM, 6. PTEROSYRINGIUM. 
7 PTEROCANIUM, 89. THYRSOCYRTIS,10 11 RHOPALATRACTUS, 
12. DICTYATRACTUS, 13. HEXALATRACTUS. 


rs aie 


¥ 


>: 
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) 


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as 


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AR 


HALL. EXP.—? 


C 


ZOOL 


a 


r lange 
Lom 


art f 
aoa 


so 


ay 


2 e0. 


PLATE 69. 
~PHORMOCYRTIDA et THEOCYRTIDA. 


. Lheocorys plutonis, n. sp., 


. Lophoconus rhinoceros, n. sp., 


Theocorys wpollinis, n. sp., . 
Theoconus jovis, ni. sp., 
Theocorys veneris, n. sp., 
Phormocyrtis costata, n. sp., 
Theoconus junonis, i. sp., 
Theocyrtis ptychodes, n. sp., 
Lophocorys astrocephala, n. sp., 


Theocorys obliqua, n. sp., 


. LTheocorys diane, n. sp., 

. Lophocorys bovicornis, n. sp., 
. Theocyrtis macroceros, n. sp., 
. Lheocorys minerve, vn. sp., 


Phormocyrtis longicornis, n. sp., 


Theocorys ovata, n. sp., 


- Diam. 


400 


400 


300 


400 


300 


300 


300 


400 


300 


400 


400 


300 


400 


300 


400 


300 


Page 


1416 
1405 
1418 
1401 
1415 
1369 
1401 
1408 
1421 
1417 
1416 
1422 
1407 
1419 
1370 


1416 


__The Voyage of H.M.S. Challenger‘ Radiolaria. Pl. 69. _ 


a RNY 


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fo 


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\ ? / ve 4 i Ee i ' Z a ~ / <t q Nr’ . i ba bs 
: > a | by ee = \ Le : a ~ = \ \ vey \ ; a 7; % = M 
Benny ; ~ : = Va, af: s \ \ \ a iy E \ eh) is J 
- , , i \ i: E 5 wisn) , eal ‘ h ; 
: 9 / ark - . / j AE ‘ = in? ’ ‘ \ I! ‘ Me i] 
eis A KS y Wwe \ : 4 : 3 = j 7 \ St Why 
5 a : ae ; we : Pore . \ " % i aby 
t= . ie “ i i] 4 per sl \ \ a 3 i f 
ae \ Seisdipenteeise nes. a i J 4 3 ma a \" ak : 
Oe nomi “ st aeeth 1 Va ) ' - ? ly ey: \, SE), WL Fy 
i Se ae aly tah “ i aye he a ; SS 
it x eat \e Tgse se see : 4 \ “Nn / 
“ a 7 ‘ fo ie CX Math of 4 } 1s) 
= y ——— ceed ‘ E y = ve s } 
| mye oe es Aine oe 9 pias rN a ‘ears pemapens | 


Haeckel and AGiltsch Del. EGiltsch, Jena, Lithogr. 
fei OES Ye 


me del 
aes 


fa 


ert 


CYRTIDA 


me 


\ 


, PHORMO 


Bias 


od 


TIDA. 


CYRTOI 


= 


¥, 


pocyY 


HEOCYR 


, Po 


NTHOCYRTIDA 


¥ 


an 


‘4 


e 


io: 


Onder 


Leg 


A 


1es 


Fami 


PLATE ‘70. 


ANTHOCYRTIDA, PopocyrTipa, PHoRMOCYRTIDA et THEOCYRTIDA. 


Theophormis callipilowm, n. sp., 


. Theophorms calliprlium, n. sp., 


The four cruciate rods of the cortinar septum and the vertical columella in 
its centre. 


. Theophornus callupilium, nu. sp., 
The cephalis alone with the enclosed quadtilobate central capsule, which 
1s surrounded by numerous xanthelle. 


. Sethophorms umbrella, n. sp., 


. Sethophornus wnbrella, n. sp., 


Cephalis with the cruciform cortinar septum. 


. Theoprlium tricostatum, n. sp., 


Seen from above. 


. Phrenocodon clathrostonium, ni. sp., 
Vertical section through the shell. 


. Phrenocodon clathrostomium, n. sp., 


Shell seen half from below, and exhibiting the fenestrated septum between 
thorax and abdomen. 


. Pteropilium stratiotes, n. sp., 


. Pteropilium stratiotes, n. sp., 


The three rods of the cortinar septum and the three arches connecting 
them with the central axial columella. 


. Pterocodon ornatus, 0. sp., . 


. Theophena corona, n. sp., 


Diam. 


300 


300 


400 


150 


400 


400 


290 


200 


400 


400 


300 


300 


Page 


1367 


1367 


1367 


1248 


1248 


1322 


1434 


1434 


1326 


1326 


1333 


1394 


The Voyage of H.M. S. Challenger S.- 


Radiolaria PLO. 


on 
Off», 


gx 


} ‘wee x oO Ke Bere, ry 
ES OS Cm Daas A a ae Ze 
1 SPE E, e j cers <3 i ‘ ley = a leewiae é Vel : \ 
HEEL ERAN SERA, Saye 1c 


goes" me 
Nel 


Aaoes 


=e 


paoas 


igi 
\"\(Gbiiounaenes 
re Hee 
NOGA 


\ny 


Win 


J 


CO) ra ; + ai LL Lf inne 
We th Sigaara 7 “( CZ ug \ i 
SONNY Uo waraale ae vera rire HL 
INDO HOCUS De, 
HAaeckel and AGitschDel. 


Haailtsch, Jena, hithogr. 
1-5. THEOQPHORMIS, 6, THEOPILIUM, 7. 8 CLATHROSTOMIUMN, 
9.10 PTEROPILIUM, Il. PTEROCODON, 12. THEQPHATNA. 


vattneah ialiy Fa Wee Ves ore 


ol 


1886 


T XL.— 


—PAR 


e 


LL 


CHA 


ZOOL 


_ 14, 


PLATE 71. 
PODOCYRTIDA. 


. Pterocorys rhinoceros, n. sp., 
. Pterocorys columba, n. sp., . 
. Pterocorys campanula, n. sp., 
. Pterocorys hirundo, n. sp., . 

. Pterocorys aquila, n. sp., 

. Dictyoceras insectum, n. sp., 


. Dictyoceras msectum, n. sp., 


Seen from the apex, 


. Dictyoceras formica, n. sp., 


. Dictyoceras melitta, v. sp., . 


Seen from the apex. 


. Dictyoceras boinbus, un. sp., . 
. Dictyocodon annasethe, n. sp., 
. Dictyocodon palladius, n. sp., 


. Dictyocodon palladius, un. sp., 


Apical part of the shell alone. 


Dictyocodon carolote, un. sp., 


Diam. 


400 
400 
400 
300 
300 
400 


400 


400 


400 


400 
400 
300 


600 


300 


Page 
1320 


1317 
1316 
1318 
1317 
1324 


1324 


1325 


1325 


1329 
1334 
1335 


1335 


1339 


Si 


Radiolaria. PI. tat 


Vv 
o 


The Voyage of H.M.S. Challenger’ 


eS Ge 


oO 


en ess = 


\. 


% isk BOS 
oO 


ISO 


= ——_ 


© 
“a ) 
eS 


O. 


SEEKS 


ase 


} ; 4 


Se 


oe NS 
Sa 


Ewan Pesan: s 
tr 


BX OG 


zs 
a 


ep 
cn Ch Gh 
eee 


A 


<y 


eee 
x 
Sete 


ae feet, 


: 


Oras 


mane 


eng 


Giltsch, Jena, lithogr. 


= 
mu 


1-5. PTEROCORYS, 6.-10.DICTYOCERAS , 11-14. DICTYOCODON 


“a 


DA 


Be 


¢ 


RTO 
ocx 


Pop 


er 


rd 
ly 


m1 


| “Fa 


Hic | 
fic. 2 
Pic 3 
Fie. 4 
Fig. 5 
Vig. 6 
Eig. = 7 
Fig. 8 
ior 9 
Fig. 10 


PLATE 72. 


PODOCYRTIDA, 


. Podocyrtis prismatica, n. sp., 
. Podocyrtis corytheola, n. sp , 
. Podocyrtis lithoconus, n. sp., 


. Podocyrtis tripodiscus, n. sp , 


. Podocyrtis magnifica, n. sp., 
. Podocyrtis divergens, n. sp., 
. Podocyrtis cristata, n. sp., . 
. Podocyrtis pedicellaria, n. sp., 
. Podocyrtis flosculata, n. sp., 


. Podocyrtis surena, n. Sp., 


Diam. 


300 
300 
300 
300 


500 


400 — 


400 
300 
500 


400 


Page 
1340 


1339 
1348 
1338 
1341 
1340 
1342 
1347 
1341 


1339 


The Voyage of TMS: Challenger’ . Radiolaria. Pl. 72 vee 


>) 
S) (a) 


ot 


(oe) 
1) 
fohey CP 


| 
I Haeckel and AGiltsch Del. 


KGiltsch, Jena, Lithogr .. 
POROGYRITTS:. 


gio 


8 


DOCYRTIDA 
R 


YRTIDA. 


wT. 


—, 


) 


1886. 


ies Po 
xh. 


ART 


Fami 
XP.—P 


E 


CHAL 


(2001. 


Fig. 1 
Fig, 2 
Fig. 3 
Fig. 4 
Hig) 
Fig. 6 
Jno e 8 7e 
Hig. 8 
Bie 9 
Fig. 10 


PLATE 78. 


PoDpOCYRTIDA et PHORMOCYRTIDA. 


. Pterocanwm tricolpum, n. sp., 

. Pterocamum orcinum, n. sp., 

. Pterocanum gravidum, n. sp., 

. Pterocanvum eucolpum, n. sp., 

. Pterocanium bicorne, n. sp., 

. Pterocanium virginewn, n. sp., 

. Dictyopodium thyrsolophus, n. sp., . 
. Dictyopodium scaphopodium, n. sp., 
. Calocyclas monumentum, n. sp., 


. Calocyclas casta, n. sp., 


Diam. 


400 


400 


400 


400 


400 


400 


300 


300 


400 


400 


Page 
1831 


1329 
1329 
1332 
1332 
1330 


1354 


1353 


1385 


1384 


Radiolaria. PI. Go. 


AAS FCS 
OS 
LAA 


Ne oe 
iegase> fe 
se ; yy 
y 


ow 


\ 
ae, 
al 


S \\ 


v 
eat i SE 


m5 ‘ 
CLAP 
g 


Ema 


ara 


eo 


BG ad NES 
aatre 
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S08 


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mer aK 
SARS Va oe) As 
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Fig. 
Fig. 


Fig. 
lige: 


Fig. 
Fig. 


15. 


16. 


. Clathrocyclas principessa, n. sp.(vel Calocyclas principessa) 


PLATE 74. 


PHORMOCYRTIDA. 


. Calocyclas parthenia, n. sp., 
. Calocyclas amice, n. sp., 

. Calocyclas vestalis, n. sp., . 
. Calocyclas virginis, n. sp., . 
. Calocyclas veneris, n. sp., 


. Clathrocyclas basilea, n. sp. (vel Calocyclas basilea), 


? 


. Clathrocyclas collaris, n. sp. (vel Calocyclas collaris), 
. Alacorys carcinus, n. sp. (vel Calocyclas carcinus), 

. Lamprocyclas deflorata, n. sp., 

. Lamprocyclas regine, n. sp., 


. Lamprocyclas regine, n. sp., 


Two meshes of the network. 


. Lamprocyclas mortals, n. sp., 


. Lamprocyclas maritalis, n. sp., 


Vertical section. 
Lamprocyclas nuptialis, n. sp., 


Lamprocyclas saltatricis, n. sp., 


Page 


1385 
1382 
1382 
1381 
1381 
1386 
1386 
1387 
1375 
1391 
1391 


1391 


1390 


1390 


1390 


1391 


The Voyage of H.M.S. Challenger: Radiolaria. Pl. 74. 


js Ase 
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1-9. CALOCYCLAS , 10-16. LAMPRO CYCLAS 


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Fig. 2 
Hig. 3 
Vig. 4 
Hig. <7 5 
Fie. 6 
Rye. 7 
Fie. 8 
Fig. 9 
Fig. 10 
Fig. 11 
Fig. 12 


PLATE ‘75. 


PoDOCAMPIDA et PHORMOCAMPIDA. 


. Artopilium elegans, n. sp. (vel Trictenartus elegans), 


. Artophorms horrida, n. sp., 
. Cyrtopera thoracoptera, n. sp. (vel Artopera thoracoptera), 
. Stichophena erostatica, n. sp. (vel Artophena erostatica), . 


. Cyrtophorms turricula, n. sp., 


. Stichopodium dictyopodium, n. sp., . 


. Artopilium trofenestra, n. sp. (vel Clathropyrgus trifenestra), 
. Artopilium stichopteryguum, nD. sp., - 

. Stechophormis cornutella, n. sp., 

. Cyrtopera laguncula, nu. sp. (vel Cyrtolagena laguncula), 

. Stichopera ncelnaten Nn. Sp., 


. Stichophena ritterrana, n. sp., 


Diam. 


200 


300 


300 
400 
300 
400 
900 
400 
400 
400 
200 


400 


Page 


1440 


1458 


1450 


1463 
1463 
1447 
144] 
1442 
1455 
1451 
1449 


1465 


The Voyage of H.M.S. Challenger’ | | | Radiolaria. 21.79. 


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1 ARTOPILIUM, 2. ARTOPHORMIS, 8 ARTOPERA, 4,.ARTOPHATNA, 5 STICHOCORYS, 
6.STICHOPODIUM ,7 CLATHROPYRGUS, 8 STICHOPTERYGIUM, 9. STICHQOPHORMIS, 
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PLATE 76. 


PHORMOCAMPIDA et LITHOCAMPIDA. 


. Stichocapsa pentacola, n. sp., 


Stochocapsa hexacola, n. sp., 


Stichocapsa convpacta, n. sp., 


. Stichocapsa paniscus, n. sp., 


. Artocapsa fusiformis, 0. Sp., 


Stichophena nonaria, 0.‘ Sp., 
Stichophena novena, 0. sp., 


Artocapsa elegans, n. sp., 


Cyrtocapsa chrysalidium, un. sp., 
. Artocapsa spinosa, ND. Sp., 

. Spirocampe callispura, n. sp., 
. Sprrocampe allosprra, na. sp., 
. Spirocyrtis cornutella, n. sp., 
. Spirocyrtis scalaris, 0. sp., - 


. Spirocyrtis merospira, Ni. Sp., 


Spirocyrtis holospira, n. sp., 


Spirocyrtis duplospira, n. sp., 


Diam. 


400 


400 


400 — 


400 


400 


200 


400° 


400 
400 
400 
300 
400 
400 
400 
900 
400 


400 


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Ty 


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1517 
1518 


Log 


— -1466 


1466 
1520 
1515 
1519 
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1511 
1509 
1509 
1510 
1509 


1510 


The Voyage of H.M.S. Challenger’ | Radiolaria. Pl. 76. 


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1- 4. STICHOCAPSA , 5.-10. STICHOPERA , 11.12. SPIROCAMPE | 
1G Ee oP REGAL: [Sac | 


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Fig. 
Vig. 
Fig. 
Fig. 
Vig. 
Fig. 
Fig. 
Fig. 
Sis 
Fig. 
Fig. 
Fig. 
Fig. 


PLATE ‘77. 
PopocAMPIDA, PHORMOCAMPIDA et LITHOCAMPIDA. 


Lnthocampe ovata, n. sp., 
Lithocampe urceolata, n. sp., 


Lnthocampe duploconus, n. sp., 


. Dictyomitra eurythorax, 0. sp., 
. Eucyrtidiwm teuschert, n. sp., 


. Lathostrobus cornutus, n. sp., 


Eucyrtidium biitschlii, n. sp., 


Cyrtocapsa compacta, 1. sp., 


. Stichopilium bicorne, n. sp., 

. Artopilium longucorne, Nn. sp., 

. Stichopilium campanulatum, n. sp., 
. Artopiium cyrtopterum, nu. sp., 

. Phormocampe campanula, n. sp., 

. Phormocampe eucalyptra, n. sp., 

. Cyrtophormis corona, n. sp., 

. Phormocampe lamprocyclas, n. sp., . 
. Cyrtophormis cylindrica, nu. sp.,— 


. Cyrtophorims cornuta, n. sp., 


Diam. 


500 


400 


400 


300 


400 


400 


400 


300 


600 


900 


400 


400 © 


400 


300 


300 


300 © 


300 


500 


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PLATE 78. 


PHORMOCAMPIDA et LITHOCAMPIDA. 


. Stichocapsa tetracola, n. Sp., 

. Stichocapsa tricincta, n. sp., 

. Stichocapsa quadrigata, n. sp., 
. Stichocapsa monstrosa, Nn. sp., 


. Cyrtocapsa tetrapera, n. sp., 


Cyrtocapsa duploconus, n. sp., 


. Cyrtocapsa fusulus, n. sp., . 


Cyrtocapsa pyrum, n. sp., 
Cyrtocapsa cornuta, n. sp., . 


Husyringvum conosuphon, n. sp., 


. Husyringwum pachysiphon, n. sp., 
. Husyringium macrosiphon, n. sp., 
. Hucyrtidium tricinctum, n. sp., 

. Hucyrtidium armatun, n. sp., 

. Hucyrindium ehrenbergi, n. sp., 
Bucyrtiium conostoma, 0. Sp., 

. Cyrtophormus armata, n. sp., 


. Cyrtophornus congulata, n. sp., 


__ The Voyage of H.M.S. Challenger’ - 


Radiolaria. Pl. 78 . 


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13.- 18. ACANTHOCYRTE . 


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PLATE 79. 


PHORMOCAMPIDA et LITHOCAMPIDA. 


. LInthomtra nodosaria, n. sp., 

. Cyrtophormes tabulata, n. sp., 

. Lithonmatra eruca, n. sp., 

. Inthonutra chrysalis, n. sp., 

. Lathomutra infundibulum, n. sp., 
. Lithocampe octocola, n. sp., . 


. Lnthocampe hexacola, n. sp., 


Inthocampe heptacola, n. sp., 


. Stichophormes novena, n. sp., 

. Suyphocampe annulosa, un. sp., 

. Suphocanpe erucosa, 0. sp., 

. Suphocampe cammosa, n. sp., 

. Suphocampe tubulosa, n. sp., 
Siphocampe spiralis, 1. sp., 

. Lathostrobus serratus, n. sp., 

. Artostrobus articulatus, n. sp., 

. Inthostrobus lithobotrys, n. sp., 

. Inthostrobus botryocyrtis, n. sp., 


. Lithostrobus botryocyrtis, n. sp., 


Vertical section through the cephalis. 


Inthostrobus hexagonals, n. sp., 


Diam. 


600 


400 


200 


300 


200 


400. 


400 


400 


400 


300 


300 


400 


400 


900 


400 


400 


400 


400 


400 


400 


The Voyage of ILM.S. Challenger. ; 


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_ 14. 


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. Stichocorys baerii, n. sp., 


PLATE 80. 


LITHOCAMPIDA. 


. Lathostrobus conulus, n. sp. (vel Cyrtostrobus conulus), 
Inthostrobus cyrtoceras, n. sp. (vel Cornustrobus cyrtoceras), 
. Stichocorys huschke, n. sp., 
Lithostrobus caloceras, n. sp. (vel Cornustrobus caloceras), . 
. Stichocorys okenw, n. sp., 

. Lithostrobus tetrastichus, n. sp. (vel Conostrobus tetrastichus), 


. Stichocorys pander, n. sp., 


. Bucyrtidium crenkowski, n. sp., 

. Stichocorys wolffir, vu. sp., 

1, Hucyrtidiwum hexagonatum, n. sp., 
. Hucyrtidium hertwigi, n. sp., 


. Husyringium cannostoma, n. sp., 


Eusyringwm siphonostoma, n. sp., . 


Lnthostrobus hexastichus, n. sp. (vel Artostrobus hexastichus), 


Diam. 


400 
400 
400 
400 
300 
200 
400 
400 
400 
400 
600 
400 
600 
500 


900 


Page 


1472 
1470 
1480 
1471 
1480 
1470 
1479 
1479 
1493 
1479 
1489 
1491 
1499 
1499 


1470 


Radiolaria. Pl. 80. 
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Vig. 


IZ, 


PLATE 81. 
STEPHANIDA. 


. Archicrcus primordialis, n. sp., 


. Zygocircus polygonus, Ni. sp., 


Zygocircus triquetrus, Q. sp., 
Arclicircus hexacanthus, n. sp., 
ZYGOCUCUS CACM, N. Sp., 
Lithocircus crambessa, n. sp., 
Arclicircus rhombus, nu. sp., 


Zygocircus pentagonus, n. sp., 


. Inthocircus quadricoriis, n. sp., 

. Dendrocircus arborescens, n. sp., 

. Dendrocircus dodecancistra, n. sp.,. 
. Archicircus sexangularis, n. sp., 

. Dendrocircus elegans, n. sp., 

. Dendrocireus stalactites, n. sp., 

. LInthocircus decomalis, n. sp., 


. Lathocircus magnificus, n. sp., 


The ovate, red-coloured central capsule exhibits in the lower half the 
_ striate podoconus, in the upper half four oil-globules, and at the left 
the kidney-shaped nucleus. Numerous “ yellow cells” or xanthellee 

are scattered in the calymma, which contains brown pigment around 

the porochora. Numerous pseudopodia radiate from the supporting 


spines of the sagittal ring. 


Lithocircus hexablastus, n. sp., 


Diam. 


200 
200 
300 
300 
300 
400 
300 
300 
300 
300 
300 
300 
400 
400 
300 


400 


400 


Page 


942 
947 
947 
942 
947 
944 
942 
946 
944 
949 
949 


943 


949 


9950 
944 


945 


944 


Radiolaria. Pl. 81 


» 


The Voyage of WMS’ Challenger 


LITHOCIRGCUS,9-17 DENDROCIRCUS. 


1-8 


ei 


+ 
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PLATE 82. 
CoRoNIDA et 'TYMPANIDA. 
Coronidiwm cervicorne, ni. sp., 
Seen from the apical pole. 


Coronidium acacia, n. sp., . 


Hucoronis angulata, n. sp., . 
Half from the apical, half from the dorsal side. 


. Hucorons challengeri, n. sp., 


The red central capsule encloses a large ovate nucleus and is surrounded 
by numerous xanthelle. 


Eucoroms nephrospyris, 0. sp., 
EHucoroms perspicillum, n. sp., 


Coronidium dyostephanus, n. sp., 


Seen from the apical pole. 


. Coronidium diadema, n. sp., 
. Acrocubus octopylus, 2. sp., 
. Parastephanus asymmetricus, n. sp., 


. Hutympanium militare, n. sp., 


Oblique view. 


. Lathocubus astragalus, n. sp., 


Trissocircus globus, 1. sp., . 


400 


400 


300 


300 


400 


300 
300 
400 


400 


400 


400 


Page 


974 


975 


978 


978 


O77. 
977 


974 


974 
993 
1008 


1014 


1012 


986 


Radiolaria. Pl. 62. 


“ 


‘The Voyage of H.M.S. Challenger - 


opr. 


Lith 


i 


Giltsch Jena 


i 


LITHOCORONIS, 9.- 12. TYMPANIUM, 
IS. TRISSOCIRCUS. 


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-—PART XL 


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—1886. 


je 


Sf 


CHALL 


(ZOOL 


a: 


PLATE 88. 


STEPHANIDA, SEMANTIDA, CoRONIDA, TYMPANIDA, ZYGOSPYRIDA, 


PHORMOSPYRIDA et ANDROSPYRIDA. 


. Lathotympanum tuberosum, n. Soeee 
. Hutympanium musicantum, n. sp., . 
. Semantis distephanus, n. sp., 

. Spherospyris globosa, n. sp., 

. Trissocyclus stawroporus, n. sp., 

. Lrissocircus binellipsis, n. sp., 


. Podocoronis toxarium, n. sp., 


Androspyris anthropiscus, n. sp., 


. Cortina tripus, n. sp., 
. Cephalospyris cancellata, n. sp., 


. Tripospyris furcata, n. sp., . 


Petalospyris novena, n. sp., 


Basal view of the shell, with the cortinar septum. 


. Rhodospyris tricornis, n. sp., 


Desmospyris mammullata, n. sp... 


. Phormospyris tricostata, n. sp., 
. ZYGOSpyris equus, ND. sp., 
. Archicircus monostephus, n. sp., 


. Dipospyris cubus, n. sp., 


Basal view of the shell, with the cortinar septum. 


. Gamospyris circulus, n. sp., 


Stephanospyris excellens, n. sp., 


Diam. 


400 


300 


300 


300 


200 


300 


200 


400 


200 


400 


400 


400 


400 
400 
400 
300 
300 


400 


200 


300 


Page 
1006 


1013 
oie 
1100 
987 
985 
980 
1098 


950 


1042 


1043 


Radislania. PL.83. 


The Voyage of H.M.S. Challenger: 


RSS 


WEL 


Laas a 


ey % 


a SEF 


1 
f 


i 


4 SPHAEROCIRCUS, 5.6, TRISSOCYCLUS, 


hal 


Abilis 


H Haeckel and 


Giltsch Jena, Lithogr. 


DYOSTEPHANUS, 
7 DIPOCORONIS, 8 - 10 LAMPROSPYRIS, Ul. l2.CLADOSPYRIS, 13 RHODOSPYRIS, 


O. 


LITHOTYMPANIUM, 


ILIS DESMOSPYRIS ,16 IZTETRASPYRIS, 18-20. STEPHANOSPYRIS. 


Te 
in 
ayer a 


q 

‘ 

in a ci 7 
“th 


f i¥g 


hot 


Fig. 


im OR 


am gt ie 


Tek ae 


15. 


. 14. 


ecko 


PLATE 84. 


ZYGOSPYRIDA. 


. Lripospyris capitata, n. sp., 


Seen from the dorsal side. 


. Tripospyris semantis, n. sp., 


Seen from the ventral side. 
Tripospyris semantis, n. sp., 
Seen from the lateral side. 
Tripospyris eucolpos, n. sp., 
Seen from the dorsal side. 
Tripospyris diomma, n. sp., : 
Half from the right side, half from the basal side. 


. Lripospyris cortiniscus, n. sp., 


Half from the dorsal, half from the right side. 
Fig. 6a. Frontal section through the ring, 


. Lrypospyris conifera, n. sp., 


Seen from the dorsal side. 
Fig. 7a. From the basal side, 


Lripospyris euscenium, n. sp. (vel Euscenium tripospyris), . 
Seen from the frontal or ventral side. 


. Lriceraspyris gazella, n. sp., 


Seen from the ventral side. 
Triceraspyris damecornis, n. sp. (vel Elaphospyris dame- 
corms ?); compare p. 1032, 
Seen from the apical (or basal?) side. 
Triceraspyris guraffa, n. sp., 
Seen from the frontal side. 
Triceraspyris corallorrhiza, n. sp., . 
Seen from the frontal side. 
Tristylospyris scaphipes, n. sp., 
Seen from the dorsal side. 
Tristylospyris palmipes, n. sp., 
Seen from the dorsal side. 
Tristylospyris clavipes, n. sp., 


Seen from the basal side. 


Diam. 


400 


300 


300 


400 


400 


400 


400 


400 


400 


Page 
1028 


1026 


1026 


1029 


1026 


1026 | 


1027 


1147 


1031 


1057 


1031 


L031 


1033 


1033 


1033 


The Voyage of H.M.S. Challenger’ | | Radiolaria. Pl. 84. | 


ENO Eee She horse rartaet pe nates aR pesos oe 
eae EC EW ae ni ete 


ble Ces cxrtlers) staan dk Pa 
I Hare kel ang A Giltsch Del 


1-8. TRIPODOSPYRIS, 9-12. TRICERASPYRIS, 13-15. TRISTYLOSPYRIS 


3 


AR 
BA. 


SPYROI 


> 


r. 


NA 


Order 
\—R 


gion 


1886 


eC 


OX 


PAR 


EXP. 


OL, 


ZO 


( 


nig. 
hic 2 
Hig. 3 
Fig. = 
Hic. 2 


PLATE 85. 


ZYGOSPYRIDA. 


. Duipospyris forcupata, n. sp., 

. Dipospyris wregularis, nu. sp., 

. Dipospyris chelifer, n. sp... 

. Dorcadospyris dinoceras, n. sp., 
. Dorcadospyris antilope, nu. sp., 

. Dorcadospyris dentata, n. sp., 

. Dorcadospyris decussata, n. sp., 
. Dendrospyris polyrrhiza, n. sp., 
. Dendrospyris arborescens, n. Sp. 
. Stephanospyris cordata, n. sp., 


. Stephanospyris verticillata, n. sp., . 


Diam. 


300 


200 


300 


400 


200 


200 


200 


200 


400 


200 


300 


Page 
1037 


1037 
1037 
1041 
1041 
1040 


1041 


1039 


1040 
1042 


1043 


Padiolanie PL. 85. 


D) 


llenser. 


co 


e of H.M.S. Cha 


e 
oO 
5 


The Voya 


rn oo 3 ARNE PE PEAL TS LEEDS ES 


_ FERRER ORS ETB RS GEL 
Se SI SS ae ty a oan ia 


> 


napimen ema ees 
Eee ES 


spe ead 


Giltsch Jena, Lithodr. 


I. 


i 


Jel. 


ges 
ul Ue 


A Giltse 


] 


T : Ps 
H Haeckel and 


{~3.UIPODOSPYRIS ,4-11 DORCADOSPYRIS. 


at ee Pea 
‘D: cepe ee a4 
4 Ast 2 


ce 


i ne 


Rin ne 
Vi 
Nina 


amily 


BO ts. 
a) 


“, tbat aG nee 
sound ie 
: ie 


12. 


See 


PLATE 86. 


ZYGOSPYRIDA. 


Ceratospyris polygona, n. sp., 
Ceratospyris strasburgert, n. sp., 
Ceratospyris allmersu, n. sp., 


Ceratospyris muldert, 1. sp., 


. Anthospyris aculeata, n. sp., 


Petalospyris dictyocubus, n. sp., 
Liriospyris hexapoda, n. sp., 


Aegospyris caprind, D. sp., . 


. Ceratospyris preyers, n. sp., 


Ceratospyris krausei, n. sp., 


. Ceratospyris carneri, ni. sp., 


Llaphospyris alcicornas, n. sp., 


Elaphospyris cervicorms, 0. sp., 


Diam. 


400 


400 


400 


400 


400 


400 


400 


400. 


400 


400 


400 


400 


400 


Page 
1066 


1067 
1067 
1067 
1065 
1063 
1049 
1054 
1068 
1068 
1069 
1057 


1057 


The Voyage of H.MLS. Challenger . Radiolaria. Pl. 66. 


~ fe i" 
e } lee \ 


iGiltsch Jena, Lithogr . 


N Haeckel and A Giltsch Del 


Lot GERATUSPYRIS t= 13: ELAPHOSPYRIS. 


AP 


ha a ly 


XL 


‘EXP. 


CHALL. 


(ZOOL 


£0: 


soll: 
wel ze 
13. 


. 1A, 


2). 
elke 
ale 
“LO. 


Pe Sy 


PLATE 87. 
ZYGOSPYRIDA et THOLOSPYRIDA. 


. Gorgospyris medusa, 0. sp., 


. Gorgospyris medusetta, 0. sp., 


From the basal side, with the nine cortinar pores. 


Gorgospyris polypus, Ni. sp., 
Gorgospyris schizopodia, n. sp., 
Gorgospyris eurycolpos, n. sp., 
Gorgospyris liriope, n. sp., . 
Tiarospyris pervia, 0. sp., 
Tiarospyris amphora, nu. sp., 


Tiarospyris nutra, i. sp., 


From the ventral side. 


Tiarospyris nutra, a. sp., 


From the dorsal side. 
Petalospyris octopus, n. sp., 
Petalospyris dinocerds, n. sp., 
Petalospyris lobata, n. sp., . 


Petalospyris triomma, n. sp., 


From the basal side, with the six cortinar pores. 


Anthospyris spathulata, n. sp., 


Anthospyris mamnullata, n. sp., 


Anthospyris tragopogon, Nn. sp., 
Anthospyris doromcum, 0. sp., 


Ceratospyris calorrhiza, n. sp., 


Diam. 


300 


300 


300 


400 


300 


300 


400 


400 


400 


400 


400 


400 


300 


200 


400 


400 


300 


300 


400 


1082 


1061 


1063 


1064 


1060 


1065 


1064 


1066 


1065 


1069 


] 


—__ Radiolaria. PE OT. 


The Voyade of H.M.S. Challenger. 


| 


LABELED 


iki Y : 


we 
Cae 


(—— 


iGiltsch, Jena, Lithogr 
1-6. GORGOSPYRIS, 7-10. TIAROSPYRIS, 11-14. PETALOSPYRIS, 
15.-19 ANTHOSPYRIS. 


ee 


bs 


ve 
‘4 


| 


Ord 
il 


Fam: 


PLATE 88. 


TYMPANIDA et ANDROSPYRIDA. 


Diam 

Toxarwin circospyris, i. sp., es . ™ 400 
Amplispyris sternalis, n. sp., 2 B00 
Amphispyris costata, n. sp., ee = 300 
Amphispyris thorax, n. sp., Si es . - & 3300 
Amphispyris subquadrata, n. sp.,_ - ; = 300 

. Amphispyris quadrigenina, n. ce << 2300 
. Amphispyris ae He ay < Ga00 
. Tricolospyris bacomana, n. sp., eee ii) 
. Tricolospyris leabrataanda, nv. sp.,— - . x 600 
. Tricolospyris kantiana, un. sp., ; . & 600 
. Tircolospyris newtoniana, n. sp... : ; . x 400 
. Perispyris lentellipsis, n. sp., ees . x 400 
. Perispyris bicencta, n. sp., . ; . ™ 400 


The Voyage of H.M.S. Challenger’ | Radiolaria. P]. 88. 


KASS 
ZA WO > 
ACE IN 


C= Vera: : 


ta) 


Wy T 
Sa? 
Ke See VP 
Le7 
q 


il Haeckel and LGiischDel aE atichstece tate | 
1. CIRCOSPYRIS 2-7 AMPHISPYRIS, 8-11. TRICOLOSPYRIS , 
Rik PERISF TRS 


ot 
es 


ae 
te 


aos 


et | 


aoe 


itty 
(arse 
Bayes) 


OL 


=~ 


Pee: 
)—Rr 


RIDA 
86 


ie 


8 


—- 


aS 


YGOSPY 
RT 


EXP,—PA 


1es° 


Famil 
. CHALL 


(ZOOL 


Fig. 


Fig. 


. 10. 


11. 


PLATE 89. 


ZYGOSPYRIDA, [THOLOSPYRIDA et ANDROSPYRIDA. 


. Lholospyris trypodiscus, n. sp., 


Ventral side. 


. Tholospyris fenestrata, nu. sp., 


Dorsal side. 


. Lholospyris ramosa, n. sp., . 


Dorsal side. 


. LTholospyris cupola, n. sp., . 


Ventral side. 


. Therospyris leo, n. sp., 


~ Ventral side. 


. Therospyris felis, n. sp., 


Dorsal side. 


. Dictyospyris stalactites, n. sp., 


Ventral side. 


Dictyospyris anthophora, n. sp., 
Ventral side. 


. Dictyospyris mammillaris, n. sp. 


Ventral side. 


Dictyospyris mammallaris, n. sp., 
Frontal section. 

Diciyospyris distoma, n. sp., 
Ventral side. 


. Dictyospyris distoma, n: Sp., 


Frontal section. 


. Lamprospyris darwinti, n. sp., 


Ventral side. 


. Lamprospyris huxleyi, n. sp., 


Ventral side. 


Diam. 


~400 


400 


400 


400 


400 


400 


400 


400 


400 


400 


300 


300 


300 


300 


Page 
1079 


1079 
1079 
1080 
1059 
1059 
1073 
1076 
1076 


1076 


1073 


1073 


1094 


1094 


The Voyage of H.M.S. Challenger: Radiolaria. P]. 89. 


vy 
Fay! 
| 
4 ‘a 
i jes 
woe 
7 


AS \ x I, Bi Nay ih 
L a», i Ths | 

| ya iy 
| 


if (| 


OS 


pr 
—— br. q 
ee © ore 
F/ 1X ae 
fi POSS 


PT dias 


y ee, 
Le ex Og, 
oF 


a 
Cian 
: 
2 I 
Ch 
« 


3) 
BIO 
t i SX) ) 
WE 


“Xi 
OW Wet ex 5) 
Seas 

ame, 

rc} Kb 


DANS 
WRAY 
N\ 


aS is 
AW A ) 


ay iA AN 5 
Tes y 


ii Haeckel and KGiischDel HGiltsch, Jena, Lathodr. 
1-4. THOLOSPYRIS, 5.6. TESSARASPYRIS , 7-12. DICTYOSPYRIS 
. 15. ld. LAMPROSPYRIS. | 


iy Pines 
i ac 


“a 


* 


Fig. 8. 


Bis. -9. 


Fig. 10. 


PLATE 90. 


ANDROSPYRIDA. 


. Nephrospyris paradictyum, n. sp. (vel Paradietyuwm para- 


doxum), 


The complete shell, seen from the frontal side. 


. Nephrospyris paradictyum, n. sp., 


The incomplete shell, seen from the dorsal side. 


. NM ephrospyris paradactyum, 0. Sp. 


The sagittal ring, isolated, from the dorsal side ; more enlarged. 


. Nephrospyris paradictyum, un. sp., . 


Vertical section through half the shell, exhibiting the thickened margin 
with the included symbiontes (compare page 1101). 


. Nephrospyris paradictywm, n. sp., . 


Oblique marginal view of the shell. 


. Nephrospyris paradictyum, n. sp., - 


Marginal view of a young specimen, with open fissure ekwaen a two 
parallel net-plates. 


. Nephrospyris paradictyum, n. sp., - 


The soft body alone, without the skeleton. The bilobed central capsule 
exhibits a central transverse nucleus, and on each lobe a stratum of 
oil-globules. The kidney-shaped calymma contains on the margin 
numerous symbiontes (Xanthelle or Vorticelline ? Compare 
page 1102). 


Nephrospyris paradictyum, n. sp., - 


_ Three single unicellular symbiontes (Zoowanthelle ?). 


Nephrospyris renlla, n. sp. (vel Nephrodictyum renilla), 
The bilobed central capsule is enclosed by the discoidal shell and in the 
middle constricted by the sagittal ring ; it contains a transverse 
nucleus. The kidney-shaped aia contains in the peripheral 


part numerous symbiontes (Xanthelle or Vorticelline? Compare 
page 1101). 


Nephrospyris renilla, n. sp., 
A singular abnormality (occurring not rarely), in which the reduced 
skeleton has nearly disappeared and the sagittal ring alone remained. 
The kidney-shaped calymma, however, which encloses numerous 
symbiontes, has preserved the form of the skeleton: The bilobed 


central capsule is similar to that in figs. 7 and 9, and is encircled 
by the thickened sagittal ring. 


Diam. 


290 


290 


500 


120 


200 


290 


250 


900 


290 


250 


Page 


1102 


1102 


1102 


1102 


1102 


1102 


1102 


1102 


1101 


1101 


Radiolaria. PL. 90. 


U) 


Challenger. 


The Voyage of H.M.S. 


i 

HI 

i 

‘ 

hI 

¥, 

Ne 

iy 

iva 
“A 

4 


ae 


A 
Ze 
om ; 


a =< 
SES 
<e 


SSS 


Le 
at 


LC LS a 


LS 


== 
— 


‘ 


iy 


oN aS 
ee owe So = 


NA 
aS 
. 
' 


— 


mee 
Soe 


4 Lf 
ae 


a 


x 
LS TSS 
SSS 


KS 


fe 


OR 
me (52 


Giltsch, Jena, Lithogr. 


Haeckel and A.Giltsch Del 


PARADICTYUM. 


a 


Ae af 


wae, 


ibs 


Lil 
86.) 


: 
: 


ASS 
xL— 


PART 


lies 


Fami 
L. EXP 


AL 


CH 


(zoo. 


an 
ey 


Fig. 1 
Fig. 2 
Fig. 3 
Hig. 4 
Fig. 5 
Fig. 6 
Fig 7 
Fig. 8 
Hie. 29 
Fig. 10 
Pig. El 
Fig. 12 


PLATE Q1. 


NASSELLIDA, PLAGONIDA et PLECTANIDA. 


. Cystidium princeps, n. sp., . 
. Lreplagia primordialis, n. sp., 
. Letraplagia phenaxoma, n. sp., 


. Plagoniscus trypodiscus, n. sp., 


. Plagvocarpa procortina, n. sp., 


. Plagoniwm spherozoum, n. sp., — 
. Lriuplecta triactis, n. sp., 


. Letraplecta pinigera, nv. sp., 


. Plectamscus cortiniscus, n. sp., 
. Peryplecta cortina, n. sp., 
. Plectamum trigenunum, n. sp., 


. Polyplecta heptacantha, n. sp., 


Diam. 


400 


100 


200 


200 


300 


300 


— 300 


300 
300 
400 
400 


300 


Page 
897 


909 
911 
912 
914 
916 
922, 
924 


929 


926 


928 


929 


The Voyage of FAM.S. Challenger.’ x Radiolaria. Pl. ob 


= — a — = 
a 


leq | 7A A 1 : . ababace. aa. 
# Haeckel and A Giltsch Del . HOUSE Jena, lathogr. 


bo GSSREBEGLEM -- Oe=bo “PAA GON IB Tasi -Pil EAC AN SA 


BY Le aren 
ae ae zt 


ae J 


\ 
h 
le 


DA 


STEP. 


ilie 


Fa 


PLATE 92. 


STEPHANIDA et SEMANTIDA. 


Semantis sigillum, n. sp., 
Semantis biforis, n. sp., 


Semantrum tetrastoma, 0. sp., 


. Semantrum signarvum, n. sp., 
. Semantrum quadrifore, n. sp., 


. Semantidium hexastoma, n. sp., 


Semantidium signatorium, n. sp., 


. Clathrocercus stapedius, n. sp., 

. Clathrocircus dactyospyris, 1. sp., 
. Clathrocircus multiforis, n. Sp, 

. Cortiniscus tripodiscus, n. sp., 

. Cortiniscus typicus, n. sp., . 

. Cortenscus dipylaris, n. sp., 

. Stephanscus quadrifurcus, n. sp., - 
. Stephamscus quadrigatus, n. sp., 
. Semantiscus hexapodius, n. sp., 
. Semantiscus heawpylus, n. sp., 


. Semantiscus hexaspyris, n. sp., 


Inthocircus tarandus, n. sp., 


. Stephanum quadrupes, nv. sp., 


. Cortina cervina, n. sp., 


Radiolaria. PL. 92. 


fi 


The Voyage of H.M.S. Challenger’ | | | 


Ei Haeckel and Abiltsch Del. = ‘vam  EeGilise 
| : i. Gillach lena Lithoar, 
(-7. SEMANTIS, 8-10. CLATHROCIRGCUS, 4- 13. CORTINISCUS, 
144-15. STEPHANISCUS, 16.~19, SEMANTISCUS, 20-21. STE PHANIUM. 


vial 


6.) 


—188 


>. 


eT 


Ps 


ee 


. EXP. 


CHAL 


ZOOL, 


( 


PLATE 98. 
CoRONIDA et TYMPANIDA. 


. Zygostephanus dissocircus, n. sp., 


. Zygostephanus bicornis, n. sp., 


Zygostephanum dizonvwm, n. sp., 


Zygostephamum paradictyum, n. sp., 
. Acanthodesmia corona, n. sp., 

. Plectocorons pentacantha, n. sp., 
Tristephanium quadricorne, i. sp., . 


. Lristephanium octopyle, n. sp., 


Tristephanum dimensivum, n. sp., . 


. Lrissocircus lentellipsis, n. sp., — 


. Trissocurcus octostoma, n. sp., 


Trissocyclus spheridium, n. sp., 


. Lricychdium dictyospyris, n. sp., 
Protympanium amphipodium, n. sp., 
. Acrocubus arcuatus, N. sp., . 

. Acrocubus cortina, n. sp., 

. Acrocubus amphithectus, n. sp., 

. Loxarvum thorax, isp 

. LToxarvum cordatum, n. sp., 

. LToxarvum bifurcum, n. sp., . 

. Parastephanus quadrispinus, n. sp., 


. Prismatium tripodium, nu. sp., 


Diam. 


x 300 


Ko) 


x-2300 


Radiolaria. P1983. 


The Voyage of H.M.S, Challenger: 


B Haeckel and AGiltsch Del, A.Giltsch, Jena, Lithogr 


1-4. ZYGOSTEPHANUS, 9-6. ACANTHODESMIA, 7-13. TRISTEPHANIUM, 
14-17. ACROCUBUS, 18 -20. TOXARIUM, 21.22. PRISMATIUM. 


Hig. <1 
Vig. 2 
Fig. 3 
Hig. 4 
Pigs 5 
Fig. 6 
Bane YE 
Fig. 8 
Ti 
Fig. 10 
Fig. 11 
Wig. 12 
Fig. 13 
Fig 14 
Hie. 15 
Fig. 16 
Hiei i, 


eiker 


PLATE 94. 
TYMPANIDA. 


. Lympandium foliosum, n. sp., 

. Octotympanum cervicorne, L. sp., 
. Octotympanum octonarium, 0. sp., . 
. Tympanmscus quadrupes, 0. sp., 


. Lympamscus dipodiscus, 1. sp., 


Frontal view. 


. Tympaniscus dupodiscus, n. sp., 


Lateral view. 


. Lympaniscus trypodiscus, n. sp., 


Frontal view. 


. Microcubus zonarius, 2. sp., 

. Microcubus dodecastoma, n. sp., 
. Microcubus amphispyris, a. sp., 
, Pseudocubus obeliscus, n. sp.; 

. Pseudocubus hexapylus, n. sp., 

. Inthocubus geometricus, n. sp., 

, Paratympanum octostylum, n. sp., . 


. Dystympanium dictyocha, u. sp., 


Lateral view. 


Dystympanium dactyocha, nu. sp., 


Apical view. 


Circotympanum octogonun, 0. sp., - 


Tympandium binoctonum, n. sp., 


Diam. 


400 
400 
400 
400 


400 


400 


400 — 


300 
300 
400 


400 


300 


200 


400 


400 


400 


900 


400 


Page 


1003 
1000 
1000 
1002 


1001 


1001 


1002 


998 


998 


999 


1010 
1011 
1011 
1005 


1007 


1007 


1013 


1004 


The Voyage of H.M.S. Challenger” Radiolaria Pl. a 


ms. 


= = — 


E.Haeckel and A .Giltsch, Del A. oth Son, Tena lat hose, 
1-3 18. TYMPANIDIUM , 4-7. TYMPANISCGUS , 8-10. MICROCUBUS, 
11-18. LITHOCUBUS , 14. PARATYMPANIUM , 15-17. DYSTYMPANIUM. ; 


Oe 
; 
th 


ee 
¥5 Ph ‘ 


ly 


rr 


q e 
b- ZL 
ale ak 


al 


OSP 


2 


es 


ene 
aa 
eR 
A 


RID 


SSE: 
¥ 


OLOS 


NDROSP 


RID 


n NA 


A 


—1886 


Le 
Y 


T XL, 


_—PAR 


YGOSP 


7 


EXP 


ilies 


am 
CHALL, 


F 
OOL. 


(Z 


1. Trupospyris cortina, n. sp., . 
Basal view. 
2. Lripospyris triplecta, n. sp., 
Basal view. 
3. Trypospyris semantrum, n. sp., 
Basal view. 
4. Tripospyris hecomma, n. sp., 
Basal view. 
5. Brachwspyris diacantha, n. sy 
3 Basal view. 
6. Letraspyris stephanium, n. sp., 
Basal view. 
7. Lariospyris anyphithecta, n. sp., 
Basal view. 
8. Hexaspyris hecacorethra, n. sp., 
Frontal view. 
9. Clathrospyris pyramidalis, n. sp., 
Frontal view. 
10, Aegospyris aegoceras, n. sp., 


PLATE 95. 


ZYGOSPYRIDA, THOLOSPYRIDA, PHoRMOosPYRIDA et ANDROSPYRIDA. 


Frontal view. 


. Pentaspyris pentacantha, n. sp., 


Dorsal view. 


. Laurospyris cervina, n. sp., 


Frontal view. 


. Circospyris nucula, n. sp., . 


Dorsal view. 


. Lophospyris dipodiscus, n. sp., 


Frontal view. 


. Sepalospyris platyphylla, n. sp., 


Dorsal view. 


. Pylospyris canariensis, n. sp., 


Frontal view. 


. Acrospyris clathrocaniun, n. sp., 


Dorsal view, 


. Phormospyris tridentata, n. sp., 


Frontal view. 


. Patagospyris anthocyrtis, n. sp., 


Dorsal view. 


. Androspyris pithecus, n. sp., 


Lateral view. 


x 


x 


x 


Diam. 


300 


300 


400 


300 


400 


300 


300 


300 


500 | 


400 


£00 


400 


300 


400 


400 


400 


300 


400 


500 


400 


Radiolaria Pl. 95. 


(000! z 


SSS a) 


Og e4 vs 
B09 0 9-0 
[Se Eee ee 


The Voyage of H.M.S.’ Challenger’ 


Oo 


Aaltsch, Jena. hithoer 


and A Giltych Del. 


E Haeckel 


1-13. ZYGOSPYRIS, 14-16. THOLOSPYRIS , 17-19. PHORMOSPYRIS, 


20. ANDROSPYRIS. 


< 
A 


RY 


ANNOBOT 


1€8 


ul 


Ban 


PLATE 96. 


CANNOBOTRYIDA, LITHOBOTRYIDA et PYLOBOTRYIDA. 


. Botryopera cyrtoloba, n. sp., 


Apical view. 


. Botryopera quinqueloba, n. sp., 


Half lateral, half frontal view. 


. Cannobotrys tricanna, n. 8 


Psy 
View half from the frontal: half fata the lett side, 


. Cannobotrys cortina, Nn. sp., ‘ ° 


Basal view. 


. Botryopyle inclusa, n. sp., 


Frontal view. 


. Botryopyle dictyocephalus, n. sp., . 


Lateral view (right side). 


. Lotryopyle sethocorys, ni. sp., 


Frontal view. 


Acrobotrys trisolenia; 0. sp., 
Lateral view (right side). 


. Acrobotrys acuminata, 0. sp., 


Lateral view (right side). 


. Acrobotrys disolenta, N. sp., 


Lateral view (left side). 


. Acrobotrys auriculata, n. sp., 


Lateral view (right side). 


. Botryocella multicellaris, n. Sp-, 


Lateral view (left side). 


. Botryocella quadricellaris, 0. sp. . 


Lateral view (left side). 


. Botryocella quadrigemina, 0D. sp., . 


Collar septum, between cephalis and thorax. 


. Lithobotrys spherothorax, n. sp. . 


Lateral view (right side). 


. Lithobotrys mascula, n. P 


Frontal view. 


. Lithobotrys orchidea, n. sp., 


Frontal view. 


. Botryocyrtis cerebellum, . sp., 


Apical view. 


. Botryocyrtis theocampe, n. sp., 


Lateral view (left side). 


. Pylobotrys fontinalis, n. sp., 


Apical view. 


. Pylobotrys putealis, n. sp., 


Lateral view (right side). 


2. Pylobotrys cerebralis, 0. sp., 


Dorsal view. 


. Botryocampe rotalia, n. sp., 


Collar septum. 


. Botryocampe camerata, Nn. sp., 


Lateral view (left side). 


. Phormobotrys cannothalamia, . sp., 


Lateral view (right side). 


. Phormobotrys trithalamed, i. sp., . 
Frontal section. The dorsal wall is visible, in n the cophalis the cruciform ‘frontal septum. 


. Phormobotrys pentathalamia, i. sp., 


Lateral view (left side). 


. Cephalospyris triangulata, 1. sp., . 


The central capsule encloses numerous spherical concrements, 


The Voyage | | | Radiolaria. Pl. 96. 


baits ce 


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K.Haeckel and A.Giltsch Del. A Galtsch, Jena, Lithogr. 


1-4 BOTRYOPERA, 5-11. BOTRYOPYLE , 12-17. BOTRYOCELLA | 
18-22. BOTRYOCYRTIS, 23-27. BOTRYOCAMPE , 28. CEPHALOSPYRIS . 


1D AS 


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TrRipocyrtTipa, Popocyrtipa et Popocam 


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—1886 


-PART XL 


EXP. 


STEPHANIDA, CoroNIDA, TRIPO 


CHALL 


j 
ee 


hes 
OL 


aml 


(zo 


H 


Fig. 


Fig. 


PLATE 9%. 


STEPHANIDA, CoRONIDA, TRIPOCALPIDA, PHANOCALPIDA, TRIPOCYRTIDA, 


PopocYyRTIDA et PODOCAMPIDA. 


. Cortina typus, DB. sp., 


View from the right side. The upper part of the central capsule 
includes the nueleus, the lower part the podoconus, besides 
some oil-globules. The two pectoral feet are partly broken off. 

Podocoroms cortiniscus, 2. sp., 


View from the right anterior side. 


. Lripocalpis cortimaris, n. sp., 


. Phenocalpis petalospyris, n. sp., 


Lateral view (inverted). 


. Haliphorims lagena, n. sp., 


. Halcapsa lithaprwm, n. sp, 


Basal view. 


. Peridvum alatum, n. sp., 


Basal view. 


. Sethopilvum orthopus, B. sp., 


Basal view. 


. Sethopium macropus, n. sp., 

. Ampluplecta acrostoma, n. sp., 

. Sethopera tricostata, n. sp., 

. Acanthocorys macroceras, n. sp., 
. Sethophena hexaptera, n. sp. 

. Theopodium tricostatum, n. sp., 


. Podocanvpe trictenota, n. sp., 


Diam. 


300 


400 


400 


400 


200 


300 


500 


300 


400 


400 


400 
200 
400 
400 


900 


Page 
951 


9S 


Sa: 


1173 


1167 


1190 


1155 


1202 


1203 
1223 
1232 
1264 
1286 
1328 


1446 


The Voyage of H.M:S. Challenger. Radiolaria. Pl. ue 


Rogcsay 


ify 
if 


Sa — 


ZOOS 


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Aaltsoh, Jena, Lithosr. 


4) CORT ENG . 3 MN ONNOLGY Retna. sS:c-iss, HO CNeR aEDEAS, 
14. THEOPODIUM. 15. PODOCAMPE. 


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Fig. 


Fig. 


10; 


PLATE 98. 


TRIPOCALPIDA et PHASNOCALPIDA. 


. Kuscenvwm plectaniscus, n. sp., 


Half frontal, half basal view. 


. Cladoscenium pectinatum, n. sp... é 


Shell opened by a vertical section. 


. Archiscenium cyclopterum, n. sp., 


View from the dorsal side. 


. Pteroscenum arcuatum, n. sp., 


The central capsule contains a large spherical nucleus with a nucleolus. 


. Archipera cortuniscus, n. sp., 


. Archibursa tripodiscus, n. sp., 


Basal view. 


. Archipilvum orthopterum, n. Sp., 


. Tripilidium costatwm, n. sp., 


Fig. 8a. Central capsule in the upper part of the shell, 
Fig. 8b. Cortinar septum, 


. Pheenoscenium hexapodium, n. sp., . 


Archiphena gorgospyris, n. sp., 


Fig. 10a. Cortinar septum with four collar pores, 


. Archiphormis urceolata, n. sp., 
. Halcalyptra petalospyris, n. sp., 


. Arachnocalprs ellipsoides, n. sp., 


The central capsule is filled up by clear vacuoles and exhibits in the 
upper half the ellipsoidal nucleus and four oil-globules, in the 
lower half the slender striated podoconus. 


Vig. 13a. A piece of the network, more enlarged, 


Diam. - 


300 


400 


400 


400 


400 


400 


400 


300 


300 


300 
300 


300 


400 


300 


900 


Page 
1146 


1150 


1151 


1152 


1155 


Loy 


1139 


1141 


ie 


PAS 


1168 
1169 


1172 


“The Voyage of LMS. Challenger’ | Radiolaria, PL. 98. 
| a PL 


Oo (== Si 
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HEMITSC ena, Lit or. 


[-4. EUSCENIUM, 5. 6. ARCHIPERA, 7.8 TRIPILIDIUM, 9. 10, ARCHIPHAENA. 
11.12, ARCHIPHORMIS, 13 ARACHNOCALPIS. 


ee 


co 


86 


15 


L, CHALL. EXP,—PART XL 


(zoo 


PLATE 99. 


CHALLENGERIDA. 


(The central capsule is coloured red and the pheodium green in Figs. 1, 6, 10, 14-17, 20). 


Diam. Page 

. Challengeria murray, 0. sp., ee!) 1653 

From the dorsal side. Numerous streams of areodo: arise from the rontral 
capsule and pierce the calymma inside the shell. 

. Challengeria wildr, n. sp., . x -400 1653 
The peristome from the left side. 

. Challengeria bromleyi, n. sp., oe 400 1652 
From the dorsal side. 

. Challengeria sloggettiu, John Murray, : eS a) 1649 
The ventral corner broken off. From the left side. 
Fig. 4a. Vertical section through the shell-wall. 

. Challengeria tritonis, n. sp., ; = kL O 1649 

. Challengeron diodon, n. sp., mak A000. — 21604 
From the dorsal side. The shell So inne two sae eapauled 

. Challengeron pearceyt, n. Sp. ; Se) 1654 
From the dorsal side. | : 

. Challengeron richardsit, n. sp., ; 7 108 1655 
From the oral margin. : 

. Challengeron fergusoni, n. sp., ; eo) 1656 
From the right side. 

. Challengeron treangulyum, MS), = xe 200 1656 
From the right side. 7 

. Challengeron croshiet, n. sp., = 00 1657 
From the ventral side. . 

. Challengeron buchanani, n. sp., : : == 2X 200 1657 
From the right side. 

. Challengeron willemoesw, n. sp., ek 0 1659 
From the ventral side. 

. Challengeron moseleyi, n. sp., : : 2 300 1658 
From the right side. 

. Challengeron wyvillea, n. sp.. . ee 00 1660 
From the left side. 

. Porcupima cordiformis, n. sp., —. = 200 16638 
From the right side. 

. Pharyngella gastrea, n. sp., x 150 1662 

. Pharyngella gastrula, n. sp., : x 150 1662 

. Lntocannula infundibulum, n. sp., . x 100 1661 

. Lntocannula hirsuta, n. sp., x 150 1661 

. Lnthogromia diatomacea, n. sp., x 400 1647 


A piece of the shell with diatomaceous structure. 
Fig. 21a. Vertical section through the shell-wall. 


. Inthogromia silicea, n. sp., . ; = ale 1647 


Radiolaria. P1.99. 


” 


Challenger 


+t 


e of HLS 


vag 


O\ 


The \ 


9,20. ENTOCANNULA, 


PHARYNGELLA. 


1-15. CHALLENGERIA, 16-18. 


_ LITHOGROMIA. 


oy 1 
2 


me 


a 
oS 
as, 

a: 


2 


PHAOGR 


er 


Ord 


ARORIDA.. 


so 


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Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


PLATE 100. 


TUSCARORIDA. 


Tuscarora bisternaria, John Murray, 


View from the dorsal side. 
Fig. la. View from the mouth pole 


Tuscarora murrayt, 0. sp., 


View from the dorsalside. The central capsule (in the aboral half), and 
the pheodium (in the middle of the shell-cavity) are visible. A 
fine network of pseudopodia pierces the calymma, which fills up 
the shell-cavity. 


Tuscarora wyviller, n. sp., 


View from the dorsal side. 

Fig. 3a. Base of a tooth, | : : 
Fig. 3b. Transverse section through the base of a tooth. 
Fig. 3c. Base of a foot. 


Tuscarora tetrahedra, John Murray, 


View from the dorsal side. 
Fig. 4a. Mouth with the three teeth, ; ; : ; 


Tuscarora tubulosa, John Murray, 


View from the ventral side. 
Fig. 5a. Mouth with the two teeth, 
Fig. 5b. Basal part of a single tooth, 


Tuscarora porcellana, John Murray, 


Fig. 6a. A piece of the shell, with five pores. 
Fig. 60. A piece of a tooth, with the internal axial rod and its transverse 
branches. 


. Luscarusa medusa, n. sp., 


View from the side. 
Fig. 7a. View from the mouth, 


Tuscaridium lithornthium, n. sp., 


View from the ventral side. Central capsule and calymma as in fig. 2. 
Fig. 8a. Peristome from the ventral side. | 
Fig. 8b. Peristome from the right side. 


Diam. 


30 


25 


30 


30 


100 


15 


20 


40 


100 
150 


600 


29 


20 


20 


Page 
1706 


1706 


1707 


1707 


1707 


1708 


1709 


1710 


The Vovage of H.AL.S. Challenger. Radiolaria Pl. 100. 


c 
i+ 
ue 
ae) 
cD 
ise 
ea 
Eo 
pokey, 
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= 
| 


A Giltsch, Jena, Lith oer, 


TUSCARORA. 


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=) 
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RHAPHID 


. 


PHAODINIDA 


R 


ANNO 


C 
)—Rr. 


ok 
° 


.— PART x~.—1886 


EXP 


Families 
CHALL 


(ZOOL 


Fig. 


Fig. 


Fig. 


Fig. 
Fig. 


Fig. 


Fig. 


Fig. 
Fig. 
Fig. 


Fig. 
Fig. 
Fig. 


Fig. 


180. 


1 


i: 


13. 


14, 


PLATE 101. 


PHAODINIDA, CANNORRHAPHIDA et AULACANTHIDA. 


. Pheocolla prumordialrs, un. sp., 


Central capsule, isolated. The double contoured rite membrane ex- 
hibits only one opening, with a radiate operculum and long proboscis. 
The granular protoplasm encloses clear spherical vacuoles. The 
spheeroidal nucleus contains irregular amceboid nucleoli. 


Pheodina tripylea, n. sp., 
A central capsule in_self-division, with two aigned atic The 
astropyle is already bisected and has two proboscides. 


Cannorrhaphis spinulosa, D. sp... 
A complete specimen with two central capsules, Sach of which contains 
two nuclei. The alveolate calymma contains a dark pheodium and 
is surrounded by tangential tubular needles. 


Cannorrhaphis spinulosa, n. sp., 
A single tangential tube. 


Cannorrhaphis spathillata, n. sp., 
A single tangential tube. 


Aulactinium actinastrum, n. sp., 
A complete specimen, seen in optical meridional section. In the centre 
the spheroidal central capsule, with its double membrane and three 
openings (above two lateral parapyle, below the large astropyle with 
its radiate operculum). The capsule encloses numerous spherical 
vacuoles and two hemispherical nuclei, each with numerous nucleoli. 
The anterior half of the capsule is surrounded by the blackish phx- 
odium. Thespherical calymma contains numerous globular alveoles 
and is pierced by the radial tubes, the proximal ends of which are 
in contact with the surface of the central capsule (compare Pl. 103, 

fig. 1). 


Aulactinvum actinastrum, n. sp., 
A single radial tube. 


Aulactinnum actinelrwm, n. sp., 
A single radial tube. 


Mesocena stellata, n. sp., 
A single annular pisce of the skeleton 


Dictyocha stapedia, n. sp., . 

A complete specimen, observed living at Ceylon, In the centre is 

visible the large, spheroidal, tripylean central capsule, with its 

three openings, containing a large nucleus with numerous nucleoli. 

Its oral half is covered with the dark pheodium, The voluminous 

spherical calymma contains numerous globular alveoles and its 

surface 1s covered with scattered, stirrup- shaped pieces of the 
skeleton. Numerous free pseudopodia arise from the surface. 


Dictyocha stapedra, n. sp., 


A single piece of the skelcion, from ahiwe: 


Dictyocha stapedia, n. sp., . pa ees : ; 
A twin piece of the skeleton. 


Dictyocha medusa, un. sp., 
A single piece of the skeleton, from sh nae 


Dictyocha medusa, n. sp., 
A single piece of the skeleton, from above. 


Diam. 


300 


300 


100 


300 


300 


100 


300 


200 


600 


300 


800. 
800 


800 


800 


Page 


1544 


1545 


1552 


1552 


1552 


1574 


1574 


1574 
1557 


1561 


1561 
1561 
1560 


1560 


SS 
Sa 
seas a 


tal tad 


atl 


Se 


101 


Rad 


” 


aaane 


yase of LLM.S."Challenger 


® 


\ \ A } 7 
eee 44 mh eh eee 


The Vo 


WA 


ehilel . 


re 
LD 


kel ate 


r 


wal 


1 
H 


CANNORRHAPHIS, 6-8. AULACTINIUM, 


= 


30 Sh) 


PHAEODINA, 


9, MESOCENA, 10-14, DICTYOGHA. 


Le 
ati 


‘e, 


= 


a 
— 
ee 


ANTHID 


OCY 


PH 
Avuac 


er 
ly 


Orde 
Han 


PLATE 102. 
AULACANTHIDA. 


Fig. 1. Auwloceros elegans, nh. sp., 


A complete specimen, observed living at Ceylon. In the centre is 
visible the red central capsule with its three openings, containing a 
large nucleus of half the size, with numerous nucleoli. The alveo- 
late calymma encloses a green excentric pheodium, is surrounded 
by a veil of interwoven tangential needles, and forms conical eleva- 
tions, which enclose the piercing radial tubes. Between these 
radiate numerous pseudopodia (compare for the single parts, 
Pl. 108, fig. 1 and Pl. 104, figs. 1-3, and their explanation). 


Figs. 2-6. Auloceros furcosus, n. sp., 


Distal ends of different radial tubes, exhibiting the great variability of © 


this species. 


Fig. 7. Auloceros trigemimus n. sp., 


Distal end of a single tube. 


Fig. 8. Auloceros capreolus, n. sp.,.— 


Distal end of a single tube 


Figs. 9, 10. Auloceros cervinus, n. sp., 


Distal ends of two single tubes. 


Fig. 12. Auloceros spathillaster, n. sp., 
Distal end of a single tube. 


Figs. 11, 13. Auloceros arborescens, n. sp., . 


Distal ends of two single tubes. 


100 


300 


300 © 


300 


300 


1583 


1584 


1584 


1584 


1585 


1585 


The Voyage of IM. S.’Challenger:’ 


AULOCERA. 


Radiolaria Pl. 10:2. : 


ce 


A 
4% 


ANTHI 


LAC 


ly A 
\—Rr. 


‘ami 


F 
886 


.—-PART XL.—1 


EXP 


L. CHALL. 


(ZOO 


PLATE 108. 


AULACANTHIDA. 
Diam. Page 
Fig. 1. Aulographis candelabrum, nu. sp., . : : ; = = 00 1583 
p, The dark phzodium surrounding the central capsule on its oral part ; a, a part of the sur- 
rounding alveolate calymma, also surounding the central capsule ; s, the veil of tangen- 
tial needles covering the surface of the alveolate calymma; 7, the big radial tubes, 
seven of which are visible, with an elegant verticil of terminal branches ; 7, the numer- 
ous pseudopodia radiating between the branches. The central capsule exhibits the 
following parts :—o, Astropyle ; ~, parapyle ; ¢, outer membrane ; 7, inner membrane ; 
v, vacuoles ; , nucleus ; 7, nucleoli. 
Figs. 2-9. Aulographis pandora, n. sp... : : ae O00 1577 
Distal ends of various radial tubes of a single specimen, exhibiting the extraordinary varia- 
bility of this species. : 
Fig. 10. Aalographis furcula, n. sp., = . x 400 1580 
A two-branched tube. 
Fig. 11. Aulographts furcula, n. sp.; ae ; . ™ 400 1580 
A three-branched tube. 
Figs. 12, 13. Aulographis bovicornis, n. sp., ; ; . *- 200 IDET 
Two tubes with two branches. 
Vig. 14. Aulographis bovicornis, n. sp., —. ee ees me OO 1577 
A tube with three branches. 
Fig. 15. Aulographis triangulum, n. sp.,— . ; = = x= ZOO 1580 
A single tube. 
Fig. 16. Awlographis taumorpha, n. sp... = O00 1577 
Two tubes, each with two branches. | 
Fig. 17. Aulographis triglochin, n. sp., ; = 300 1578 
A tube with three branches. 
Figs. 18, 19. Aulographis hexancistra, n. sp., ; : . x 300 1581 
Distal end of two tubes (one with four, the other with five terminal branches). 
Fig. 20. Aulographis dentata, n. sp., ; = =x 2200 1582 
Distal end of a single tube. | 
Fig. 21. Aulographis ancorata, n. sp., roax 2002" 1578 
Two tubes, each with four recurved branches. 
Fig, 22. Aulographis tetrancistra, 0. sp... - : . x 300 158] 
A single tube. 
Fig. 23. Aulographis stellata, n. sp., a . x 300 1578 
aand b, Two rudimentary or incompletely developed tubes ; ¢, a well-developed tube of 
the usual form. 
Fig. 24. Aulographis asteriscus, n. sp, ; ; i= =x 300 1581 
Terminal verticil of a single tube. | 
Fig. 25. Aulographis cruciata, n. sp., : : . ‘ ; ; = x -300 1578 
Distal end of a single tube. 
Fig. 26. Aulographis pulvinata, n. sp... = : ; . x 400 1582 
Distal end of a single tube. 
Fig. 27. Aulographis serrulata, n. sp., ; A ; . : : =e 400 1582 


Distal end of a single tube. 


The Voyage of HM. S.’Challenger’ | = Radiolaria. Pl. 103. 


} 


al Dal 


7 


Sb pa TY 


silts Al, hi iltseh, Jena, Litho 


AULOGRAPHIS. 


Bi 
rey 


paral 
Ola 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Figs. 


Figs. 


PLATE 104. 


AULACANTHIDA. 


. Aulospathis bifurca, n. sp., . 


A complete specimen, excellently preserved, with an ovate alveolate 


calymma and two central capsules. The surface of the calymma is 


covered with tangential needles. 


. Aulospathis bifurca, un. sp., 


An isolated central capsule of another specimen, surrounded by granules 
of the pheodium. 0, Radiate operculum of the astropyle; wu, the 
two lateral parapyle ; e, external membrane of the capsule; 7, in- 
ternal membrane; ¢, vacuoles in the protoplasm; m, nucleus; 
/, numerous nucleoli. 


. Aulospaths bifurca, n. sp., . 


Two central capsules of another specimen, surrounded by the pheodium 
(Self-division). Characters as in fig. 2. 


. Aulospathis bifwrca, HE 8D., « 


A single radial tube. 


. Aulospaths bifurca, n. sp., 


Distal part of another radial tube, partly filled up by air-bubbles. 


. Aulospathis trifurea, n. sp., 


Distal part of a single radial tube. 


. Aulospathis trifurca, n. sp., 


Distal part of another radial tube. 


. Aulospathes triodon, un. sp., . 


A single radial tube. 


9. Aulospathis tetrodon, un. sp., 


Distal end of a single tube. 


10-13. Aulospathis polymorpha, n. sp., 


Four single terminal branches with very different forms of snathaliee 


14-17. Aulospathis variabilis, n. sp., 


Four single terminal branches with very different forms of spathille. 


Diam. 


20 


100 


80 


100 
200 
200 


200 


00 


200 


400 


400 


Page 


1586 


1586 


1586 


1586 
1586 
1586 
1586 
1587 
1588 
1587 


1588 


SS 


Ff 


Radiolarta. Pl. 104. 


An 


LU 


Rams: 


Sea 


M.S. Challenger: 


age of H. 


Af 


The Vo 


AULOSPATHIS 


foe 


t 
z 
b: 
rl 
rf 


_R 


6. 


—188 


PART XL 


ea 


) 


EXP. 


. CHALL. 


(ZOOL, 


Fig. 


Fig. 
Fig. 


Fig. 


kU. 


us 


zleee 


13. 


14. 


£5. 


16. 


PLATE 105. 


AULACANTHIDA. 


. Aulodendron mdicum, n. sp., 


A single tube. 


. Aulodendron pacificum, 0. sp., 


Distal half of a tube. 


. Aulodendron australe, n. sp., 


A single tube. 


. Aulacantha spinosa, Nn. sp., . 


Distal half of a tube. 


Aulodendron antarcticum, n. sp., 


A single tube. 


. Aulographis pistillum, n. sp., 


A single tube. 
Aulographis martagon, n. sp., 
Distal end of a single tube. 
Aulographis triena, n. sp., . 
A single tube. 
Aulographis flammabunda, n. sp., - 
Distal end of a tube. 


Aulographis flosculus, n. sp., 
Distal end of a tube. 


Aulographis gemmasceus, 0. sp., 
Distal end of a tube. 

Aulographs verticulata, n. sp., 
Distal end of a tube. 


Fig. 12a. Apical view, with four verticils of five branches. 


Aulographis tripentas, 0. sp., 
Distal end of a tube. 


Fig. 13a. Apical view, with three verticils of five branches. 


Auloceros dicranaster, n. sp., 


Distal end of a tube, seen from the side. 
Auloceros dicranaster, n. sp., 


Distal end of a tube, seen from the terminal face, 


Aulacantha cannulata, n. sp., 
Distal end of a tube. 


Diam. 


200 


400 


300 


300 


300 


300 


300 


80 


100 


300 


100 


400 


300 


400 


200 


300 


Page 


1590 
1589 
1589 
1575 
1589 
1579 

1579 


Geo, 


1582 


1585 — 


1585 


1970, 


Radiolaria PL. 105. 


by] 
. 


S. Challenger: 


- 


The Voyage of H 


H, Gitsch, Jena, lithogr. 


Gitsch Del, 


ad 


Tepes ede ch 
Haeckel a 


1-5, AULODENDRON, 6-15. AULOGRAPHIS, 16. AULACANTHA. 


4 


eal 
oes 
ee 
as 

Ay 
et 


PHAOSPH. 


- 


rder_ 


Or 


PLATE 106. 


OROSPHA:RIDA. 
Diam. Page 
Fig. 1. Orosphera serpentina, n. sp., pee Sa 1395 
The entire shell. 
Fig. 2. Orosphera horrida, n. sp., . 5 OU 1596 
The entire shell. 7 
Fig. 3. Orosphera arborescens, nu. sp. (vel Orothamnus arborescens), x 50 1597 
The entire shell. 
Fig. 4. Oroscena gegenbauri, n. sp., : ee) 1597 


The entire shell. 


(Compare Pl. 12, fig. 1.) 


Radiolaria P1106. 


The Voyage of HALS."Challenger. 


ISN 


or 
area 


a pe 


E,biltych, Jena, Tithogr. 


nd A Ciltsch Del. 


ays 
1 at 


aecke 


Ha 


soa. SES 


1.2.0RONIA, 3.ORGTHAMNUS, 4.0ROSCENA. 


+ 
ie 


“ 


B 
1 


. 


HALL EXP. 


(ZOOL, C 


Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 


Fig. 


PLATE 10%. 


OROSPH ERIDA. 


(Fig. 8 of this Plate has no number, by mistake ; it is at the top in the middle.) 


. Oroplegma diplosphera, n. sp., ; 


The entire shell, enveloped by an outer mantle of spongy framework. 


. Oroplegma giganteum, n. sp., 


A small piece of the spongy framework. 


Oroplegma spongiosum, 0. sp., 


A pyramidal elevation of the inner shell, with its spongy framework, and 
a radial spine on the top. 


. Oroscena beri, n. sp., ‘ 


A pyramidal elevation of the shell, with a radial spine on its top. 


. Orona maxima, 2. sp., 


A small piece of the network ; the central canals of the bars are partly 
filled by air. 


. Oroscena cumeri, XQ. sp., 


A single radial spine. 


. Orona crassissvma, 0. sp., 


A single bar of the coarse network, with dimpled surface. 


. Oroscena miilleri, n. sp., ; 


A single radial spine. 


x 


Diam. 


30 


200 


D0 


100 


300 


d0 


300 


D0 


Page 
1600 


1601 


1601 


1598 


1594 


1598 
to94 


1598 


Radiolaria P1.1077. ' 


The Voyage of LMS "Challenger. 


EGiltsch, Jena Lithégr 


” KE Haeckel and A.Giltsch, Del. 


1-3. OROPLEGMA, 4-7.OROSCENA. 


PH 


ly 


Fami 


Fig. 10. 


Fig. 11. 


Fig. 12. 


Fig. 13. 


Fig. 14. 


PLATE 108. 


SAGOSPH ERIDA. 


. Sagoscena castra, n. sp., - 


Half the shell, with the enclosed central ae and the oo 


stained by carmine. (The central nucleus dark.) 


. Sagmarium spongodictyum, n. sp., . 


Half the shell, with its delicate spongy framework. 


. Sagenoscena stellata, n. sp., 


Top and axial rod of a pyramid, prolonged into a crowned radial spine. 


. Sagenoscena ornata, D. sp., . 


A single pyramid with its axial rod, prolonged into a crowned radial 
spine. 


. Sagoscena pellorvum, nN. sp., 


A single pyramid of the shell-surface. 


. Sagoscena tentorvwm, n. sp., 


A piece of the shell with eight pyramids. 


. Sagoscena pretorvwm, ni. sp., 


Top of a pyramid. 


. Sagena ternaria, n. sp., 


A single triangular mesh of the lattice sphere. 


. Sagnudwm cruciorne, i. sp., 


A single nodal point with three radial spines. 
Fig. 9a. A portion of a spine, more highly magnified. 
Sagosphera penicilla, n. sp., 


One nodal point and its radial spine. 


Sagosphera furcilla, n. sp., 
Two nodal points of the network. 
Fig. lla. Extremity of a spine. 


Sagnidium quadricorne, n. sp., 


A nodal point of the shell surface, with four divergent spines. 


Sagoplegma scenophora, n. sp., 
Tops of two pyramids. 

Sagmarium plegmosphervwum, n. sp., 
A nodal point of the spongy framework. 


300 


300 


300 


100 


400 


400 


400 


400 


300 


400 


300 


300 


1609 


1608 


1609 


1606 


1613 


1607 


1607 


1614 


1615 


1612 


__The Voyage of H | a; | ~— ‘Radiolaria PL103. 


IC 


} 


y 
\ i) o 
wn 


reo} Ty NT : : ; | F — . 
Hi. Heeckel and A. Giltsch Del. Ht Galisch, Jena, Tithogr. © 


1-Y. SAGOSCENA, 8. SAGENA, 9-14. SAGOSPHAERA. 


F 


7 


08 


neon 


1 


ily 
R 


ah 


gion 


Order PHA 
a 


am 
») 


Le 


i) 
i 


EXP,.-——PART XL. 


CHALL. 


(oor. 


Pig 1. 
Pic. 2 
Fig. 3 
Fig. 4 
Big, 5 
Fig. 6 
Hig. 7 
Vig. 8 
Hig. 9 
Fig. 10 
Fig. 11 
Fig. 12 


PLATE 109. 


AULOSPH ZRIDA. 


Aulosphera dendrophora, n. sp., 


The entire shell, with the central capsule and its nucleus, enveloped by 
the dark granular pheodium. 


. Aulosphera dendrophora, n. sp., 


A single radial tube. 


. Aulosphera sceptrophora, n. sp., 


A hexagonal group of six triangular meshes. 


. Aulosphera sceptrophora, n. sp., 


A similar group, seen from the side, with three radial tubes. 


. Aulosphera spinosa, Nn. sp., 


A hexagonal group of six triangular meshes. 


. Aulosphera undulata, n. sp., 


A single radial tube. 


. Aulosphera spathillata, n. sp., 


A single radial tube. 
Fig. 7a. An abnormal variety, . 


. Aulosphera triodon, n. sp., 


A. single radial tube. 


. Aulosphera trifurca, n. sp., 


A single radial tube. 


Aulosphera cruciata, n. sp., 


A single radial tube. 


Aulosphera bisternaria, n. sp., 


A single radial tube. 


Aulosphera bisternaria, n. sp., 


Distal end of a single radial tube. 


500 
300 
300 
300 
400 


400 


400 


400 
400 
300 
300 


600 


1625 
1625 
1629 
1627 
1627 


1624 


1623 
1626 
1624 
1624 


1624 


Radiolaria Pl. 109. 


The Voyage of H.M.S. “Challenger,” 


- 


a 


EH Aaeakal and A Cikgoh 0 
Fy, HAeBKEL ania A f Tseh Del R i t 
Dd. FGiltsch Jena, Lithogr. 


AULOSPHAERA. 


Peay ties =. oh a 
Ay pata ; - (easel ewan a ee 

5 ; és i r 74% 
he —, i Se Ses Sah Bn Hila 


Oae=~ 


Fig. 


Fig. 


Tig. 


Tig. 


Fie. 


Fig. 


Tig. 


Fig. 


10. 


LI, 


PLATE 110. 


AULOSPHZIRIDA. 


Auloscena marabilis, n. sp., 

The complete shell, representing a regular latticed sphere, which is 
composed of equal hexagonal pyramids; the top of each pyramid 
bears a radial tube with a terminal corona. | 

Auloscena merabilis, n. sp., 


Terminal corona of a single radial tube. 


Auloscena pencilius, n. sp., 
A single tent-shaped elevation or six-sided pyramid, bearing on the top 
a brush-shaped radial tube. 
Auloscena fiammabunda, n. sp., 
A single radial tube, with a centripetal free prolongation at the base and 
a verticil of undulate terminal branches at the distal end. 
Auloscena serrata, n. sp., 


Terminal corona of a single radial tube. - 


Auloscena tentorium, n. sp., 


A single radial tube, with a centripetal prolongation at the base and a 
terminal corona at the distal end. 


Auloscena.gigantea, n. sp., 


Basal part of a radial tube, exhibiting the internal axial thread and its 
connection with the six tubes, which form the edges of a flat six- 
sided pyramid (usually more elevated than the figure exhibits). 


. Auloscena spectabilis, n. sp., 


Apex of an abnormal pyramid (sometimes occurring), in which seven 
radial tubes are united, instead of six. 
Auloscena spectabilis, n. sp., 


Basal part of a radial tube, in the top of a flat six-sided pyramid ; above 
it the distal part of the same tube with its terminal corona (middle 
part of the tube wanting). 


Auloscena verticillus, n. sp., 


Apex of a six-sided pyramid, seen from the inside. 


Auloscena verticillus, n. sp., 


Distal part of a single radial tube, with the terminal corona. 


Diam. 


20 


600. - 


200 


400 


600 


400 


400 


400 


800 


300 


400 


Page 


1628 


1628 


1629 


1629 


1630 


1628 


1629 


1628 


1628 


1629 


1629 


Radiolaria Pl. 110. 


Ss “Challeng er, 


7 ey x 
Sh Seley 
bd 
\ ANT Nin 


2. my XN 
AN 
oI S x 
ae iy N S Z 
a sy p> 
oe A 
i » _| 
Vs jf 
- Ms 
Gaeee 4 ae : 
Ne a . = SS 
+ oats . oe > Lr Pade: 
a. thr. ff AY SWS I/F Y 
x (7 ae fir 
= \ 2 y “~* i. 
‘ EAN || \ ASS 
Z > \ J i] <= a - 
SANZ >, ee ti 
72 g > ‘ 
Cast \ Se A 7 
9 - > c ~~ i “ 
a a EY acs 
. EAD S Z 
\\s Re 2) | 77 4 
P \ a AI | 4 


Wess 
Ve 
8 


L iv. 7 
citgelullel. 


TheVovase of H M 


AULOSCENA. 


ei 
¥ 
ek 
= 


amt 


88 


6 


PS 


) 


a 
ae 


T XL, 


—PAR 


EXP, 


OL. C 


‘(aoc 


PLATE 111. 
AULOSPHARIDA. 


Fig. 1. Auloma hexagona, n. sp., 
The complete spherical shell. 
Fig. 2. Aularia ternaria, n. sp., 


A group of six triangular meshes, with seven nodal points of radial tubes. 
Behind the central capsule, with its double membrane (e, outer ; 
2, inner) and radiate operculum (0); uw, the two outer parapyle ; 
v, vacuoles in the protoplasm. The ellipsoidal nucleus (x) contains 
numerous nucleoli (7). 


Fig. 3. Aulastrum triceros, n. sp., 
The complete shell. 


Fig. 3a. Aulastrum triceros, n. sp., . 


A single radial tube. 


Figs. 4a, 4b, 4c. Aulastrum dendroceros, n. sp., 

Three single radial spines (taken from three different specimens). 
Fig. 5a. Aulophacus lenticularis, n. sp., 

A single radial spine, 
Fig. 56. Aulophacus amphidiscus, n. sp., 

A single radial spine. 


Fig. 6. Aulatractus fusiformis, n. sp., 


The complete shell, five times enlarged. 


Fig. 6a. Aulatractus fusiformis, n. sp., 
Apical part of the shell. 

Hig. 66. Aulatractus fusiformis, n. sp., 
A single radial tube. 


Fig. 7. Aulatractus diploconus, n. sp., 
Apical part of the shell. 


Fig. 7a. Aulatractus diploconus, n. sp., 
A single radial tube. | 

Fig. 8. Auloplegma perpleawm, n. Sp., 
Half the shell. 

Fig. 8a. Auloplegma perpleawm, n. sp., 
A single radial tube. 

Fig. 9. Auloplegma spongiosum, n. sp., 


A single radial tube. 


Diam. 


30 


300 


50 


300 


400 


300 


400 


20 


400 


20 


400 


300 


Page 
1634 


1621 


1635 


1635 


1635 


1631 


1631 


1632 


1632 


1632 


1632, 
1632 
1630 
1630 


1631 


The Voyade of H.M.S. Challenger.’ | | Radiolaria PL.At1. 


y) 


at 
Ef fe fi 


aeons 0.0 ernie 
2 7 | ( BS 


v0, 
oe 
We 


j 
re 


f On 


TS 
t f » 
ss \ ot Lf fr. 
NY 


AS: 
SA 


<P 
I 


iu 
\/ Ae 


SS 
DIZ 
AG 


SX 
Sah 
iN 


WAS 

f 4 iA 

Vd Af Ave 
Ne 


ees 
SS 


t.Haeckel and AGilisch Del. z BGiltsch, Jen Litho gt 
TAC LON Ae 2S. UE OSS Ase RA iat, AU Le aa ds, 
&, AULOPLEGMA, 


"aa 


‘ 
he 
Ct 


oe nif 


i 
. 


pies 


eatres 


PLATE 112. 


CANNOSPHZRIDA. 
Diam. Page 
Fig. 1. Cannosphera antarctica, n. sp., Se) 1640 
The entire shell, The inner mammillate shell, from the mouth of which 
- 1s prominent the pheeodium, is connected by numerous radial beams 
with the outer shell. 
Fig. 2. Cannosphera antarctica, n. sp., ; = x 200 1640 
The inner shell, from the mouth of which is prominent the pheodium, 
and a single hexagonal mesh of the outer shell, connected with the 
former by thin radial threads. 
Fig. 3. Cannosphera antarctica, n. sp., ; se 200 1640 
A single radial spine, with four terminal branches. 
Fig. 4. Cannosphera pacifica, n. sp., = 200 1641 
The inner shell, exhibiting on its base the widely open mouth, and in its 
upper half the transparent spherical central capsule with its nucleus. 
Of the outer shell (which is connected with the inner by thin radial 
threads), only a few polygonal meshes are visible. 
Fig. 5. Cannosphera atlantica,n. sp.  —. : = 200 1640: 
The inner shell, connected by spiny radial beams with the outer shell, a 
quadrant only of which is visible. 
Fig. 6. Cannosphera atlantica, n. sp., ; -- x 200 1640: 


A single radial spine, with five terminal branches. 


The Voyage of H.MS. Challenger. : — Radiolaria PL. 112. 


a 
Hal 
Wt 


Tek oe toy pwosom. Re 
ditsch Jena, Lathogr 


CANNOSPHAERA. 


By 


Sees 
soya ate 


SA ain es nas gh 


-m 


atane a 


, 
- 


GEE 


D 


ie 


! N 


Cast 


Rr. 


nily 
)— 


a 
886 


F 


XL, 


LL, EXP, —PART 


See 


(ZOOL, 


Fig. 


Fig. 


PLATE 118. 


CASTANELLIDA. 


. Castanssa challengert, n. sp., 


Jn the lower part of the figure is visible the large corona of teeth around 
the mouth (a). 


. Castandium moseleyt, n. sp., 


In the upper part of the figure, at left, is visible the irregular polygonal 
mouth (qd). 


. Castanopsis naresi, n. sp., 


In the upper part of the figure is visible the smooth circular mouth (a). 


. Castanura tizardi, n. sp., 


Fig. 4a. A single main-spine of the same, 


Castamdium murrayt, n. sp., 


With a large pheodium, partly protruded through the circular mouth. 
Fig. 5a, A single main-spine of the same, hexagonally dimpled, 


. Castanella wyviller, n. sp., 


A piece of the shell with the mouth, armed with six large teeth (a). 


. Castandium buchanant, n. sp., 


A piece of the shell with the smooth roundish mouth (a). 


Diam. 


100 


80 


80 


80 
400 


100 


400 


100 


100 


Page 
1686 


1686 


1688 


1689 


1685 


1688 


1685 


be Radiolaria PL113., i 


= . \ ' 


The Voyage of LMS." Challenger’ 


/ { i If} PISA Wa” \ \ 
PEF | / If: i \ \ 
qt 
ve 


ig Az 5 a ; Ah Pb \ 
vA 7) Jiry IL) rail a f HON F 
AAA 
f HM " 
if | 
f Wy 
/ A 


Tha vin hy 
Wii yyy \\ 
Hil 
} 4 I 


E.Gitsch, Jéna Lithoor. : 


CASTANELLA. 


ais 
ND 


caine 


Fig. 1 
Hig 2. 
Hie 3. 
Fie. 4 
Fig. 5. 
Fig. 6. 
Bie, i. 
Fig. 8 
Big? Y 
Fig. 10. 
Fig. 11. 
Fig. 12 
Fig. 13 


PLATE 114. 


CANNORRHAPHIDA et CIRCOPORIDA. 


. Haeckehiana darwiniana, n. sp... 


A complete shell. 


Haeckeliana darwiniana, n. sp., 


A single coronet of pores. 


Haeckeliana getheana, n. sp., 
The oral part of the shell with the mouth. 


. Haeckeliana lamarckiana, n. sp., 


A single coronet of pores. 


Haeckehiana maxima, n. sp., 


A single coronet of pores. 


Haeckeliana porcellana, John Murray, 
A complete shell. 


Distephanus corona, n. sp., . 
A single pileated piece (half from the side, half from below). 


. Distephanus corona, n. sp., . 


Two coupled pileated pieces caught into one another (twin-piece), 


. Distephanus corona, n. sp., 


A single pileated piece, seen from above. 


Cannopilus diplostaurus, n. sp., 


A single pileated piece, seen from above. 


Cannopilus cyrtoides, n. sp., 


A single pileated piece, seen obliquely from the side. 


. Cannopilus cyrtoides, n. sp., 


A single pileated piece, seen from below. 


. Haeckehiana porcellana, John Murray, 


The radiate operculum of the central capsule. 


400 


300 


400 


300 


200 


800 


800 


800 


800 


800 


800 


600 


1702 


1701 


1701 


1701 


1566 


1566 


1566 


1568 


1569 


1569 


1526 


Radiolaria PI. 114. 


The Voyage of HLM.S."Challenger’ 


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Ch PRNA 
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Kefilisth, Jena Lithoo 


1-6. HAECKELIANA , 7-9. DISTEPHANUS, 10-13. CANNOPILUS. 


PH AZODARIA 


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PART XL. 


. CB AGE EXP. 


(ZOOL 


Fig. 


Fig. 


Fig. 


Pig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


PLATE 115. 


CIRCOPORIDA. 


1. Cercoporus sexfuscinus, D. sp., 
The cruciform mouth is visible in the upper part of the figure, to the right. 
2. Circoporus sexfuscinus, Nn. Sp., 
A single radial spine, with four cruciate pores at the base. 
3. Circoporus sexfuscinus, D. Sp., 
The radiate operculum of the central capsule, with the proboscis. 
4. Circospaths furcata, n. sp., 
Five of the nine spines are visible, two others (on the upper face) broken 
off. Between the latter the pentagonal mouth (with five teeth). 
5. Circospaths furcata, n. sp., | 
The mouth with its five teeth. 
6. Circospathis furcata, n. sp., 
A piece of the shell with a radial spine. 
7. Corcospathis furcata, n. sp., a 
Vertical section through the base of a radial spine, to show the central 
funicle. 
8. Circogonia dodecacantha, n. sp., ; 
The central capsule with the elliptical nucleus (to the right) and the 
dark pheodium (to the left) are visible, in the upper part (to the 
left) the mouth of the shell, with six teeth. 
9. Circogonia dodecacantha, n. sp.,_. : 
A fragment of the shell, exhibiting its peculiar structure (needles tan- 
gentially scattered in the cement of the porcellanous substance), and 
a circle of nine pores around the base of a broken spine. 
10. Circospathis tetrodonta, n. sp., 


The mouth with four teeth, in profile view. 


Diam. 


100 


200 


600 


100 


300 


400 


400 


100 


400 


400 


Page 
1695 


1695 
1695 


1696 


1696 
1696 


1696 


1698 


1698 


1697 


Radiolaria PL 115. 


—=—<—$ 


| | Z,Giltseh, Jena, Lithogr. 


1-3. CIRCOPORUS , 4-10.CIRCOSPATHIS. 


PLATE 116. 
MEDUSETTIDA et CIRCOPORIDA. 


Hig. 1. Polypetta mammullata, n. sp., 


In the upper part of the figure the dentate proboscis. 
Fig. la. Vertical section through the shell-wall, showing two of the 
hollow alveoles, opening on its inside, 


Fig. 2. Polypetia tabulata, n. sp., 


In the upper part of the figure the dentate proboscis. 
Fig, 2a. A piece of the shell, seen from the surface, with the triangu- 
lar plates, 


Fig. 2b. Vertical section through the ane oe an ae 


Fig. 3. Circostephanus coronarius, n. sp., 


The polyhedral shell exhibits in its wall the small tangential needles. 
The radial spines are partly broken off.. The mouth of the shell, 
surrounded by eight short conical teeth, is visible on the left side 
of the figure. 

Fig. 3a. The mouth of the shell, seen in profile, with eight conical 

spinulate teeth, 


Fig. 30. The base of a radial spine oe off, to Se the corona of 
(five or six) basal pores, 


Diam. 


900 


1000 


900 


1000 
1000 


150° 


400 


400 


Page 
1677 


1677 


1699 


The Voyage of H.M.S. “Challenger. 


Radiolaria Pl. 116. 


USAS 


aN bi 
i; . 


WAVA y ——— 


SAN 


= 
i Haeckel and A. Gilisth Del 


. ‘ A, Galtech, Jena, Ithogr 
1.2. POROSPATHIS, 3. CIRCOSTEPHANUS. 


RCOPORIDA. 


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DUSETTIDA 


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PHAZZODARIA, 


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Orders PHAOCYSTINA uz PHAOGROMI 


—1886.)—Rr. 


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PART XL, 


NNORRHAPHIDA, Mu 


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EXP. 


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ZOOL. CHA 


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Fig. 


Fig. 


Hie. 


PLATE 117. 
CANNORRHAPHIDA, MEDUSETTIDA et CIRCOPORIDA. 


Circogonia icosahedra, n. sp., 


The entire shell, with twelve radial tubes and twenty triangular faces. 
In the centre of one face is the mouth, with six teeth. 
Fig. la. The mouth alone, with its six spinulate teeth, 


Corcorrhegma dodecahedra, n. sp., 


The entire shell, with twenty radial tubes and twelve pentagonal faces. 
In the centre of one face is the mouth, with five teeth. 


Fig. 2a. The mouth alone, with its five spinulate teeth, seen in profile, 


Circospathis novena, n. sp., 


The entire shell, with nine radial tubes and fourteen triangular faces. 
In one face (to the left above) is the mouth with nine teeth. 


Fig. 3a. The mouth alone, with its nine spinulate teeth, 


. Circoporus hexastylus, n. sp., 


A single radial spine. 


. Corcoporus sexfurcus, i. sp., . 


The entire spherical shell with six forked and ciliated radial tubes, — 


In the centre the cruciform mouth with four teeth. 


Circoporus octahedrus, n. sp., 


The entire shell, with six verticillate radial tubes and eight triangular 
faces. In the centre of one face is the mouth, with four teeth. 


Cortinetta tripodiscus, n. sp., 
The entire shell with the enclosed central capsule, and the phzodium 
around the astropyle. 


Hig. 7a. The astropyle, partly detached from the wall of the central 
capsule, seen in profile, 


. Catinulus quadrifidus, nu. sp., 


A complete specimen, with four equal central capsules, united ina single 
spherical calymma. 


Fig, 8a. Some single pieces of the skeleton, 


Diam. 


80 


400 


80 


200 


100 


150 


80 


80 


300 


300 


800 


80 


400 


1699. 


1696 


1695 


1694 


EG oD 


1667 


155d 


Radiolaria . Pl. 117. 


TheVovage of H.M.S.'Challenger.’ 
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1. CIRCOGONIA. 2. CIRCORRHEGMA, 38. CIRCOSPATHIS, 
4—-§. CIRCOPORUS , 7. CORTINETTA, 8. CATINULUS, 


1A, 


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PLATE 118. 


MEDUSETTIDA. 


Fig. 1. Gazelletta melusina, n. sp., 


From the peristome of the thorny campanulate shell arise six large 
descending feet, which are studded with arborescent fragile lateral 
branches, and armed at the distal end with stouter dichotomous 


terminal branches. 


Vig. 2. Huphysetta staurocodon, n. sp., 


The peristome of the ovate shell bears an odd large foot with three 
terminal branches and three cruciate rudimentary feet. In the 
upper part of the shell-cavity is visible the spheroidal central capsule 
(containing a nucleus of half the size, with numerous nucleoli); in 
the lower half the dark pigment-masses of the green pheeodium. 


Hig. 8. Huphysetta amphicodon, n. sp., 


The shell-wall exhibits the regular alveolate structure. From the mouth 
are prominent large masses of the pheodium, which is more volu- 
minous than the shell-cavity, and seems to contain nucleated cells. 


Diam. 
x 3800 
x 300 
x 300 


Page 


1674 


1670 


1670 


Heaters PI. 118. 


The Voyage of H.M.S. ‘Challenger. 


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LGAZE CCE TA, 2.3. EUR AY SET WA 


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PLATE 119. 
- MEDUSETTIDA. 


Fig. 1. Gorgonetia mirabilis, n. sp., . 


The entire body. From the margin of the cap-shaped shell arise six 
ascending arborescent feet and six alternating descending feet, 
which are covered with anchor-pencils and branched at the distal 
end. From the mouth of the delicately alveolate shell depend 
prominent parts of the dark voluminous. pheodium. 


Fig. 2. Gorgonetta mirabilis, n. sp., . | 
The distal end of an ascending foot; the branches bear a terminal 
spathilla with small recurved teeth. 
Fig. 3. Gorgonetta merabilis, n. sp., . 


The distal end of a descending foot, with three lateral anchor-pencils and 
three terminal branches (broken off). One alveole contains an air- 


bubble. 
Fig. 4. Gorgonetta mirabilis, n. sp., . 


A single thread of an anchor-pencil, with two cents spathille, a. 
larger proximal and a smaller distal (terminal), 


Diam. 


100 


300 


300 


600 


Page 
1674 


1674 


1674 


1674 


The Voyage of H.M.S “Challenger.” Radiolaria Pl. 119. 


| 
| 


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THaeckel and AGilisch Del. - mai . UGiltsch, Jena, lithogr. 
GORGONETTA. 


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= 
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Fig. 
Fig. 


Fig. 
Fig. 
Fig. 
Fig. 
Fig. 


Fig. 


Fig. 


Vig. 


Vig. 


Fig. 
Fig. 
Fig. 
Vig. 


Vig. 


PD Oo FR 


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12. 


13. 


14. 


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16. 


PLATE 120. 


MEDUSETTIDA. 


. Medusetta codoniwm, n. sp., 


Medusetta quadrigata, n. sp., 


The central capsule is visible in the upper half, the phzeodium in the 
lower half of the shell-cavity. 


. Medusetta tetranema, n. sp., 
. Medusetta craspedota, n. sp., 


. Gazelletta hexanema, n. sp., 


Gazelletta bifurca, n. sp., 


A single alveolate foot. 


Gazelletta macronema, Nn. sp., 


Oral view of the shell. 


Gazelletta macronema, n. sp., 


Three joints of an alveolate foot. 


Gazelletta cyrtonema, n. sp., 


The upper part of the shell encloses the central capsule with its nucleus. 
The voluminous pheodium is prominent over the mouth. 


Gazelletta orthonema, n. sp., 


The central capsule and its nucleus are visible in the shell-cavity. 


Gazelletta schleinitz, n. sp., 


Oblique apical view, with the enclosed central capsule, the nucleus of which 


contains numerous nucleoli. 


Gazelletta, schleenitzn, n. sp., 


A single alveolate foot. 


Gazelletta traspathilla, n. sp., 
The middle part of a foot. 


Gazelletta robusta, n. sp., 
The base of a foot, exhibiting the pores of the alveoli. 


Gazelletta studeri, n. Sp., 
The distal end of a foot ; four alveoli filled up — air-bubbles. 


Gazelletta dendronema, n. sp., 


A part of the velum, seen from the inside. 


The alveoles are partly filled 
by air. | 


Diam. 


400 
400 


400 


400 


300 
300 


200 


800 


300 


200 


400 


300 


400 


300 


400 


300 


Page 
1668 
1668 


1669 
1669 
1671 
1672 


1671 


1671 


1671 


1671 


1673 


1673 


1673 © 


1674 


PL, 120. 


la 


Radiolar 


‘The Voyage of H.M.S. Challenger’ 


SS : 
OS mt 
LORS a 
) 


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1886 


—PART XL.— 


EXP. 


. CHALL. 


(ZOOL 


** 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Vig. 


Fig. 


=O, 


PLATE 191. 
C@LODENDRIDA. 


Celodendrum furcatissumum, 0. sp., 
A complete specimen with the central capsule and the big pheodium. 
The spherical calymma envelops almost the entire skeleton. 
Celodendrum furcatissimum, Nn. sp., 


A distal branch with its terminal ramification. 


Celodendrum furcatissumum, n. sp., 
One valve of the shell, with its galea and the four hollow forked tubes 
arising from it. 
Calodendrum furcatissumum, 0. sp., 


The central capsule with its nucleus; on the left side one valve of the 
closely enveloping shell (seen in vertical section), and its galea 
with the origin of the four tubes. 


Calodendrum serratum, n. sp., 
A flabellate terminal branch. 


Calodendrum flabellatum, n. sp., 
A flabellate terminal branch. 


. Celodendrum spinosissimum, 0. sp., 


Forked distal end of a terminal branch. 


. Celodendrum cervicorne, 0. sp., 


One valve of the shell, with its galea and the four tubes arising from it. 
A network of protoplasm connects the distal branches. 


Celodrymus ancoratus, Dn. sp., 


A complete specimen, with the central capsule and the enveloping phe- 
odium. The surface of the spherical calymma is covered by a dense 
network, from which arise numerous, anchor-bearing, radial tubules. 


Celodrymus ancoratus, 0. sp., 


A small piece of the superficial network of the skeleton, with the zigzag 
radial tubules arising from it, each of which bears an anchor with 
two recurved denticulate teeth on the distal end. 


Diam. 


20 


300 


100 


100 


400 


150 


5300 


150 


20 


150 


Page. 


1735 


1735 


1735 


1735 


1738 


1738 


+ 


TheVovace of H.ALS. Challenger.’ | Radiolaria PLUG. 


a 


1-8 COELODENDRUM, 9.10 COELODRYMUS. 


ae 


ere 
Wet 
= 


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Ae 


OCONCHI 


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GLOGRAPHID. 


Fig. 


Pig. 


Fig. 


Fig. 


Fig. 


Fig. 


PLATE 122. 


CLOGRAPHIDA. 


. Celotholus octonus, n. sp., 


The entire bivalved shell, seen obliquely from the dorsal and somewhat 
from the right side, enveloped by the yellowish calymma. 


. Celotholus octonus, n. sp., 


One valve of the shell (#) with its large galea and the origin of the three 
styles. The base of the two lateral styles (g!, g?) is connected 
by two latticed lateral frenula (5, 6?) with the mouth (m) of the 
rhinocanna (¢). The odd style (g*) is free. 


. Celothauma duodenum, n. sp., 


The entire shell, seen from the dorsal side. The long styles are enveloped 
by the yellowish calymma. 


. Celothauma duodenum, n. sp., 


One valve of the shell (2), seen from the apical side ; 7, rhinocanna ; M, 
its mouth ; b', 67, the two lateral frenula ; g}, g?, the two paired 
styles; g®, the odd style. 


. Celothauma duodenum, nu. sp., 


One valve of the shell, seen in profile. Characters as in fig. 4. 


. Celothamnus bivalvis, n. sp., 


The entire shell, enveloped by the yellowish calymma, seen from the 
left side; between the two valves is the central capsule, with 
nucleus and astropyle. 


Celothamnus bwalvis, n. sp., 


A single lateral anchor-pencil. 


. Colothamnus bwalvis, n. sp., 


Distal end of a style, with its anchor-pencils. 


. Calothamnus bwalvis, n. sp., 


A single anchor-thread, with its quadridentate terminal spathilla. 


Diam. 


30 


100 


20 


80 


80 


30 


100 


200 


400 


Page 


1749 


1749 


LO 


1750 


1750 


Leo 


The Voyage of H.M.S. Challenger. | — Radiolaria Pl. 122. 
r ae” ; | | | 


s r _—* ; ~~ = : 4 
E.Haeckel and A.Giltsch Del. ; . AGitsch Jena, Lithogr. 


Cage Lae Oa USS, 


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(ZOOL. CHALL 


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——PART XL 


EXP. 


Fig. 


Fie. 


Fig. 


Vie. 


Pig. 


Fig. 


Vig. 


Fig. 


Fig. 


2. Concharium bwvalvum, n. sp., 
Dorsal view. The central capsule is visible in the lower part, the margin 
of the two valves in the upper part of the figure. 
Fig, 2a exhibits the two smooth lateral margins of the valves, catching 
into one another. (Lateral view). 
3. Concharvum nucula, n. sp., . : 
The dorsal valve alone, seen from the outside. 
4. Concharwm bacilarvum, n. sp., 
Lateral view from the smooth margin, by which the two valves are united. 
5. Conchasma radiolites, n. sp., ; : 
Lateral view. In the aboral half of the shell-cavity lies the red central 
capsule, in the oral half the green pheodium. 
6. Conchasma spherulites, n. sp., ‘ 
Lateral view. On the aboral pole the two horns of the hinge. 
7. Conchelum tridacna, n. sp., : 
Oblique lateral view (from the right and ventral side). 
Fig. 7a. Three pores of the same, with their hexagonal frames and 
six internal denticles, = 
8. Conchopses carinata, n. sp., . é : 
Lateral view, from the left side. 
9. Conchopsis lenticula, n. sp., . : : 


PLATE 128. 


CONCHARIDA. 


(The central capsule is coloured red im the figures of this plate, the pheeodium green). 


Concharvum dratomeum, n. sp., : 


Dorsal view. The central capsule (red) exhibits above the anterior 
tubular main-opening (astropyle), and below the two small posterior 
lateral openings (right and left parapylee). 


Lateral view, from the right side. The two membranes of the central 
capsule are separated by a wide interval in this and the preceding 
figure. The nucleus contains numerous nucleoli. 

Fig. 9a. Two of the peculiar cells, which are contained in the green 

phsodium in large numbers, . 


e e 


Diam. 


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300 


300 


200 


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150 


400 


Page 
1717 


1717 


1717 


1718 


1719 


1719 


1720 


1725 


1726 


Ra qlee PL 128. 


The Voyage of HLS." Challenger’ 


sch, Jena, Iithogr.. 


ult 


g 


a 


Hi Hasckel and A Giltsch Del. 


CONCHELLIUM, 


1-4. CONCHARIUM, 5,6. 


CONCHASMA, 7. 


8,9.CONCHOPSIS, 


oS ae 


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ConcHARIDA. 


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PLATE 124. 


CoNCHARIDA. 


. Conchidium terebratula, n. sp., 


Lateral view, from the left side. 


Conchidium terebratula, n. sp., 
_ A piece of the frontal girdle-fissure, with the teeth of both oie ein 
into one another. 


Conchidium rhynchonella, n. sp., 
Lateral view, from the left side. 


Conchidium leptena, n. sp., 
Girdle-fissure with the teeth, seen from the left side. 


Conchidium lepteena, n. sp., 
A single tooth with its base. 


Conchidium thecidium, n. sp., 
Lateral view, from the left side. In the oral part of the shell-cavity the 
dark pheeodium, in the aboral part the central capsule with two 

nuclei (a dorsal and a ventral). 


Conchidium argvope, Nn. sp., 
Oblique oral view (half from the anterior, half ihe the left cide 


Conchidium argvope, 0. sp., 
Dorsal valve, from below. 
Conchidiuim orgiope, i. sp., 
A piece of the valve margin, with four teeth. 
Conchona diodon, n. sp., ; 
Lateral view, from the left side. In the anterior part of the shell-cavity 
the dark phzodium, in the posterior part the central capsule with 


the nucleus. The two valves are connected at the posterior hinge 
by a ligament (to the right in the figure). 


Conchonia diodon, n. sp., 
Mouth of the shell, with its two lips, seen aren he oral aie 


Conchonia diodon, n. sp., 
A piece of the valve-margin, with four seks 


Conchoma triodon, n. sp., 
Ventral valve, seen from the lower face. 


Conchonia triodon, n. sp., 
Dorsal valve, seen from the left side. 


Conchoceras caudatum, n. sp., 
Lateral view, from the left side. 


Conchoceras cornutum, ni. sp., 
Lateral view, from the left side. 


Diam. 


400 


800 


200 
300 
800 


300 


300 
300 
600 


200 


400 
400 
500 
300 
300 


200 


Page 
1721 


1721 


1722 
1722 
1722 


1721 


1722 
oe 
1722 


1723 


1723 
1723 
1724 
1724 
1727 


1728 


The Voyage of HM.S “Challenger: 


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Radiolaria PL 124. 


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,—PART XL 


CHALL. 


OOL. 


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Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Hig. 


Fig. 


Hig. 


PLATE 1285. 


CoNCHARIDA. 
. Conchopsis asprdvum, un. sp., 
Lateral view, from the left side. 
. Conchopsis aspidium, 0. sp., « : 


The hinge of another specimen, in which the two valves are connected by 
a ligament (as in figs. 8 and 9, Pl. 123). 


. Conchopsis orbicularis, n. sp., 


Lateral view, from the left side. 


. Conchopsis navicula, n. sp., - i eee 


Lateral view, from the right side. In the lower (posterior) half of the 
figure is visible the central capsule with its dark nucleus, in the 
upper (anterior) half the pheodium with two broad sagittal wings. 


. Conchopsis navicula, n. sp., 


Three single pores with their hexagonal external frame and the dilated 
internal ovate or ampullaceous channel. 


. Conchopsis navicula, n. sp., - 


Hinge of the shell, from the right side. 


. Conchopsis compressa, D. sp., 


Lateral view from the left side. The triangular central capsule with the 
dark nucleus is visible. 


. Conchopsis compressa, D. sp., 


Dorsal view of the upper valve with its keel. 


. Conchopsis pilidium, n. sp., . 


The two valves separated and seen obliquely, half from the lateral, half 
from the internal side. ‘The inner opening of each valve is bordered 
and partly closed by a broad horizontal velum or diaphragm like the 
deck of a boat. 


Diam. 


150 


300 


200 


150 


400 


400 


150 


150 


80 


Page 
1726 


1726 


1725 


1727 


W227 


Li 2s 


1725 


1725 


1726 


The Voyage of HMMS Challenger Radiolaria Pl. 125. 


— 


Ba Uke 
og p 
f OhGYps 

rn i 4 


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CONCHOPSIS. 


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LOGRAPH 


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Figs. 1—-Le. 


Figs, 2-20. 


Figs, 3-8. 


Vigs. 4—4a. 


PLATE 126. 
C@LOGRAPHIDA. 


Celographis regina, 0. sp., 


Fig, 1. Lateral view. The central capsule is visible between the two 
valves of the inner shell, the gales of which are filled by 
the pheodium, 


Fig. la. Dorsal view (somewhat obliquely from the left side). The galez 
appear triangular, 


Fig. 10. Basal view, . : 
Fig. le. Distal end of a style, . 


Celodecas sagittaria, n. sp., 


Fig. 2. One valve of the shell, seen from the outside, 
Fig, 2a. Distal end of a style, . 


Celostylus bisenarius, n. sp., 


Fig. 3. Lateral view of the bivalved shell. The central capsule is visible 
between the two valves of the inner shell, the galex of 
which are filled by the phzodium, 

Fig, 3a. Distal end of a style, . 


Celagalma murabile, n. sp., 


Fig. 4. Dorsal view of the bivalved shell, 
Fig. 4a. Basal view of the bivalved shell, 


x 


Diam. 


20 


20 
20 
300 


30 
300 


20 
300 


30 
10 


Page 
1752 


1755 


1756 


1759 


Radiolaria Pl. 126. 


The Voyage of H.M.S Challenger’. 


roa 
ty 
4 


we $ 
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1886 


—PART 


EXP. 


OL. 


(zo 


Hie, 1 

Rig. 2 
Pies. 
Vig. 4 

HAO Foo: 
Fig. 6. 
Fig. 7 
Fig. 8 

igi = 
Vig. 10 
Vig. 11 
Hig. 12 
Hig. 18 


PLATE 1277. 


C@LOGRAPHIDA. 


Caloplegmu murrayanum, DQ. sp., 

One valve of the bivalved shell, seen from the coe of the aeual wate 
form. 

Celoplegma murrayanum, n. 8p., 

One valve of the bivalved shell, seen from the Tee of the rarer poly- 
hedral form, which may be distinguished as a different species 
(Cacloplegmua iritonis, compare p. 1758). h, hemispherical inner 
valve; g, galea; s, its base. 

Celoplegma murrayanum, 0. sp., 

The entire shell, seen from the base or the aboral ele (dorsal od aie 

valve connected by delicate tecth, catching into one another). 
Celoplegma murrayanwm, ND. sp., 

h, The two hemispherical inner valves of the shell, seen fot the ean 
side ; ”, the central nucleus inside the central capsule ; d, the astro- 
pyle : g, the galea ; ¢, the nasal tube, arising from its base ; m, its 
mouth; p, the pheodium, which is partly thrown out by the nasal 
openings, filling up the galea and nasal tube. 

Caloplegma murrayanum, n. sp., . “. 

h, The two hemispherical inner valves of the shell and the sieineed 
central capsule, seen from the oral side; d, the radiate operculum 
of the astropyle, seen in the frontal fissure between the two valves ; 
n, the nucleus; #, the crystals; g, galea; gi—g®, the styles arising 
from the galea ; t, nasal tube ; m, mouth of it. 

Caloplegma murrayanum, n. sp., 

Oral part of a central capsule, in profile. 0, Opening of the Tistewie? 
d, radiate operculum of the astropyle, which gives rise to the pro- 
boscis ; é, the outer, 7, the inner membrane of the capsule; & 
oroups of crystals; , nucleus, 

Caloplegma murrayanum, n. sp., 


Three single groups of crystals, taken from the central capsule. 


Celoplegma murrayanum, n. Sp., ? 
One inner Ge of the shell, in profile. h, leqeerhaniall valve ; 
g, galea; g'-g°?, the tubes arising from it; ¢, rhinocanna or nasal 
tube ; m, its mouth ; 6, frenulum. 
Calsnieone murrayanum, D. Sp., 


g, The galea ; ¢, rhinocanna of one inner valve; m, ae oul Reyes oie 
della filling up both galea and rhinocanna ; b, the sagittal frenulum 
connecting the galea and the mouth of the rhinocanna, — gq, 
the styles arising from the galea; s, sieve-plate, which separates 
the cavity of the. galea from the hemispherical valve (kh). View in 
profile. 

Caloplegma murrayanum, n. sp., 

An anchor-pencil of the outer shell. 
Caloplegma murrayanun, n. sp. 
A single anchor-thread of a pencil. 
Caloplegma murrayanum, n. sp., 

Terminal branches of a style. 


Celoplegma murrayanum, n. sp., 
A single terminal branch of a style. 


b] 


? 


Diam 
x 40 
x AO 
x40 
x 100 
x 200 
x 600 
x 1000 
x 3800 
x 400 
x 300 
x 1000 
x 3800 
x 1000 


1757 


1757 


agi 


1757 


Lie 


Pas 


1757 
1737 
bs 2 


Eeoe 


Radiolaria PI.12 7. 


v 
. 


Challenger 


ltl 


yage of H. M.S. 


LZ 


The Vo 


Del. 


iltsoh, 


UT 


Haeoke 


4 


MURRAYANUM ! 


(FAR-OER-CHANNEL) COELOPLEGMA. 


Var Mies 
Beri 


= 


PHALOC 


egion 


. 


ee 


rder 


ONCHIA 


aA) 


RY) 


y Ce 


il 


Fam 


Fig. 


Fig. 


Vig 


Fig. 


PLATE 128. 


CG@LOGRAPHIDA. 


Calospathis ancorata, n. sp., 


Lateral view of the entire shell. The central capsule is visible between 
the two valves of the inner shell. The gales and rhinocanne of 
the two inner valves are filled up by the black pheodium. 


Celospathis ancorata, n. sp., 


The two valves of the inner shell; the gales: and rhinnocannee of which 
are filled up by the black pheodium. Between the mouth of the 
two rhinocanne is prominent the proboscis of the astropyle, arising 
from the radiate operculum of the central capsule. The latter con- 
tains numerous crystals and a big dark nucleus. Lateral view. 


Calospathis ancorata, n. sp., 


The rhinocanna or the nasal tube of one valve, and the latticed frenulum 
which connects its mouth with the top of the galea. 


Calospathis ancorata, n. sp., . 
Distal end of a style. 


. Celospathis ancorata, n. sp., . 


Terminal branches of a style. 


. Celospathis ancorata, n. sp., . 


Lateral branch of a style, with an anchor-pencil. 


Celospathis ancorata, n. sp., . 
The lateral margins of the latticed valves of the outer shell or mantle, 
catching into one another, without being connected directly. 
Celospathis octostyla, n. sp., . 


Terminal branches of a style. 


. Celospathis octodactyla, n. sp., 


A single terminal branch of a style. 


Diam. 


20 


100 


200 


80 


200 


600 


300 


300 


400 


Page 


1754 


1754 


1754 


1754 
1754 
1754 


1754 


1754 


1755 


The Voyage of HLM.S. Challenger! ? | Radiolaria PL. 128, 


Aa 

APT Ry 

2 NAY 
re 


j 
) 
| 
Paes. 


A 4) 


mG} 


edad and AGtemDal | Serer 
p.Haeczel and A‘altschDel E,Giltsch Jena, Lithogr. 


COELOSPATHIS. 


ds 


ARI 


AC 


ion 


Leg 


| 


LIDA e 


ASTO 


4, Cnr 


HIDA 
DA 


bo 
0 NO HI 


a 


i 


het 


OPHID 


STROL 


A 


1es8 


e 


aml 


ROL 


x 


T. 


—188 


—PAR 


Rr 


\— 


6 


L 


EXP 


L. CHALL. 


(Zoo 


Tig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


Fig. 


10. 


Ll. 


PLATE 129. 


ASTROLOPHIDA, LITHOLOPHIDA, CHTASTOLIDA et ASTROLONCHIDA. 


. Actinelius promordialis, n. sp., 


The red central capsule, coloured by carmine, contains numerous intensely 
stained nuclei. 


Lntholophus decapristis, n. sp., 


The conical central capsule contains numerous nuclei. The calymma ex- 
hibits on the distal end of each spine a coronet of myophriscs. 


Chiastolus amphicopium, n. sp., 
Sixteen diametral spines pierce the spherical, red-coloured central epee: 
The conical sheets of the calymma bear myophriscs. 
Figs. 3a, 3b. Two isolated diametral spines exhibiting the peculiar spiral 
revolution at their central part, 


Aiphacantha ciliata, n. sp., . 

The spherical central capsule is coloured red. The yellowish calymma 
envelops the radial spines completely. The polygonal network of 
lines, in which the radiating pseudopodia are symmetrically arranged, 
is partly visible. 


. Xiphacantha ciliata, n. sp., 


The central part of the skeleton, exhibiting the central ce of the 
radial spines. 


Acanthometron dolichoscion, 0. sp., 


Central capsule of a young specimen ; in its upper half the peculiar kidney- 

shaped nucleus is visible, with its invagination ; in the lower half 

some nucleated yellow cells are visible (intracapsular xanthellee), 
These and the nucleus are stained by carmine. 


. Acanthometron dolichoscion, 0. sp., 


Cleavage of an isolated nucleus, with four buds. 


. Acanthometron dolichoscion, n. sp., 


A central capsule with four large budding nuclei; and numerous small 
spherical nuclei produced by gemmation. 


. Acanthonia tetracopa, 0. sp., 


Central capsule of a young specimen, with a large, irregularly lobate 
nucleus. 


Acanthonia tetracopa, 0. sp., 


An isolated nucleus, exhibiting the peculiar invagination, with its circular 
folds, and the connection with the flatly conical nucleolus. 


Acanthonia tetracopa, n. sp., 


Four flagellate spores. 


Diam. 


100 


300 


150 


300 
300 


300 


300 


300 


300 


400 


400 


800 


Page 
730 


739 


738 


761 


761 


743 


749 


749 


749 


Radiolaria Pl. 129. 


So perpen toe rag SSNS 


a 


tag Pn 
“ oF Sita rye Eee 


Sef 


Sa 


ae 


HL ULL 1 ed 


na A Caltech Ne 
ana A Giltgch Del. 


1, ACTINELIUS, 2. LITHOLOPHUS, 3.GHIASTOLUS, 
LL ACANTHONIA. 


var aga 


PLATE 130. 


Legion ACANTHARIA. 
Order ACANTHONIDA. 


Family ASTROLONCHIDA. 


PLATE 1380. 


N.B.—The signification of the characters is the same in all the figures (compare p. 718). 


. Northern polar spines. 

. Northern tropical spines. 
. Equatorial spines. 

. Southern tropical spines. 
. Southern polar spines. 


aaa ak 


ASTROLONCHIDA. 


. Acanthometron bulbiferum, n. sp., 
; Acanthometron cylindricum, n. sp., 
. Lithophyllium gladiatum, n. sp., 

. Stauracantha quadrifurca, n. sp., 
. Stauracantha orthostaura, 0. sp., 

. Phatnacantha icosaspis, n. sp., 

. Pristacantha polyodon, n. sp., 


. Pristacantha dodecodon, n. sp., 


Only the central parts and the leaf-cross. 


. Pristacantha octodon, n. sp., 


Diam. 


300 


200 


200 


300 


200 


400 


300 


300 


200 


765 


wy, 


The Voyaée of H.M.S-Challenger® | Radiolaria Pl. 130. 


— 


Sick | 


Tnsatt ig. ot 
EGiltsch J ena, Litho sr, 


12. ACANTHOMETRON, 3. LITHOPHYLLIUM, 4-6. STAURACANTHA, 
7-9. PRISTACGANTHA. 


RIL 


UAD 


yQ 
Re 


amily 
J 


—1886 


-—PART XL 


EXP 


CHALL. 


(ZOOL, 


Bi 
Biase 2 
Fig. 3 


Fig. 7 
Fig. 8 
Fig. 9 


PLATE 181. 


N.B,—The signification of the characters is the same in all the figures (compare p. 718). 


a. Northern polar spines. 

6. Northern tropical spines. 
c. Equatorial spines. 

d. Southern tropical spines. 
e. Southern polar spines. 


(J)UADRILONCHIDA. 


. Quadrilonche mesostaura, n. sp., 
. Quadrilonche platystaura, n. sp., —. R 


. Aiphoptera dodecactena, Nn. sp., 


The central capsule with the central part of the skeleton. 


. Lonchostaurus bifurcus, n. sp., 
. Lonchostaurus crystallinus, n. sp., 


. Lonchostaurus rhomboides, un. sp., 


The radial spines are completely enclosed in the rhombic calymma, the 
surface of which is covered with small plates, similar to those in the 
shell of the Spheerocapsida. 


. Zygostaurus anvphathectus, n. sp., 


The square central capsule envelops the half skeleton. 


. Zygostaurus sagittalis, n. sp., 


. Lithoptera tetraptera, n. sp., 


Lathoptera quadrata, n. sp., . ; ; 


The central part of the skeleton is enclosed by the four-lobed central 
capsule, 


Diam. 


300 


100 


200 


300. 


400 


200 


300 


300 
300 


300 


Page 
was 


777 
778 


173 
173 
(72 


774 


775 
779 


780 


The Voyage of [HMS"Challensger”, te bak. | Radiolaria Pl. 131. 


ope Pi pene 
fon « lie ct 


ny? te \ 


iat 
ft 


7 EGat sit i den te lathos 
2 QUADRILONCHE, 4-6. BELONDSTAURUS, 7 LONCHOSTAURUS, 
0 Ce el ae eas 


~~ 


‘ae 


oo 
ve 
aS 
pic 


ET 


LIDA wr 4 


PL 
A 
ASTROLON 


ACTINEL 


DA, 


egi 


L 


OPHI 


Orders 
= 


RO 


T 


As 


ies 


il 


Fam 


igs 1 

Hig. 2. 
Big ra. 
Hig. 4, 
Tig 0: 
Vic. 6. 
Big, * 7. 
Rigs: 38 

Fig. 9. 
Fig. 10. 
Hiei. 
Vig. 12. 


PLATE 182. 


N.B.—The signification of the characters is the same in all the figures (compare p. 718). 


. Northern polar spines. 

. Northern tropical spines. 
. Equatorial spines. 

» Southern tropical spines. 
. Southern polar spines. 


e Qa SR 


ASTROLOPHIDA, ASTROLONCHIDA et AMPHILONCHIDA. 


. Amphilonche lanceolata, n. sp., 


Amplhilonche hydrotomica, n. sp., 


The spindle-shaped central capsule is filled up with small granules. The 
clear calymma forms conical sheaths for the spines, with myophriscs. 


Amphilonche diodon, n. sp., 


Amphalonche concreta, n. sp., 
A complete specimen with the cylindrical central capsule. 
Fig. 4a. Central part of the skeleton, | 


Amphilonche violina, n. sp., . 


Amphilonche conica, 0. sp., . 


The ellipsoidal central capsule contains numerous nuclei and is enclosed 
by the calymma. The conical sheaths of the latter include the radial 
spines completely and exhibit coronets of myophriscs. 


Acantholonche anvphipolaris, n. sp., . 


. Acantholonche perrvpolaris, n. sp., 


Amphabelone pyramidata, n. sp., 


Amplubelone cultellata, n. sp., 


The central capsule contains numerous spherical nuclei and is enclosed by 
the hyaline calymma, which forms conical sheaths around the spines. 


Stauracantha johannis, n. sp., 


Basal part of a radial spine, exhibiting the peculiar torsion of the basal 
leaf-cross and the central apex. 


Astrolophus solaris, n. sp., 


Fig. 12a. A group of larger and smaller radial spines united in the centre. 
Fig. 126, Three isolated spines (one larger and two smaller), 


200 
300 
300 
400 


400 


200 


200 


Page 
788 


786 


783 
187 


fay, 
785 


790 
791 
789 
789 


763 


732 


+ 


) 


ender. 


The Voyase of MLS, “Chall 


. 


Radiolaria PL.132 


Titho qr. 


/ 


Giltsch Jena. 


EF] 
fae 


1-6. AMPHILONCHE, 7. 8. ACANTHOLONCHE ,9-12, AMPHIBELONE. 


va 


ion ACAN 


g 


< 


— 


Order 


ROPHRACTA. 


SPILE 


oT OPELTID 


api KP 


RATA 


IDA 
) 


SPH ZROCAPS 


O 


1, D 
ne 


4 


—1886 


“PART XL 


> 


EXP. 


ilies 
‘CHALL 


Pr 


Fam 


(ZOOL, 


Bigs: 1 
Fig. 2 
Fig. 3. 
Vig. 4 
Bier 3: 
Big: 6 
ie 7. 
Fig. 8 
Pie 9 
Fig. 10. 
Tie Tbs 


PLATE 188. 


N.B.—The signification of the characters is the same in all the figures (compare p. 718). 


. Northern polar spines. 
Northern tropical spines. 
. Equatorial spines. 

. Southern tropical spines. 
. Southern polar spines. 


foxy Wa GMS 


SPHAZROCAPSIDA, DoRATASPIDA et PHRACTOPELTIDA. 


. Phractopelia dorataspis, n. sp., 


: Dorypelta tessaraspis, D. sp., 


Stawropelta cruciata, n. sp., . 


. Pantopelta icosaspis, n. sp., . 


Meridional section through the double shell. 


Octopelta scutella, u. sp., 


Proximal part of two meeting spines, isolated. 


. Orophaspis furcata, n. sp., 


Porocapsa MULTTAYANA, TN. Sp., : . ‘ 
The central capsule is filled up by spherical vacuoles and enclosed by the 
porous shell; in the centre radii of small granules (nuclei 1) occur. 
Cannocapsa stethoscoprwm, 0. sp.,. 
The shell alone. 


. Astrocapsa coronata, n. sp., . 


Middle part of one spine with the four aspinal holes. 
Fig. 9a. Transverse section of a radial spine, with the four surrounding 
aspinal holes and the neighbouring part of the shell, 


Astrocapsa stellata, n. sp., 


Part of one spine, with the aspinal holes and their four triangular teeth. 


Cenocapsa mrvand, n. sp., 


The entire shell, with its pavement of small plates and the ee crucitorm 
perspinal holes. 


Fig. lla. A group of small ovate plates which compose the shell ; in each 
plate a. dimple with a porule, . 


Fig. 116. A cruciform perspinal hole, seen from the face, 


Fig. 11c. A cruciform perspinal hole, with its four teeth, seen in profile, 


Diam. 


300 
300 
400 
400 


400 


400 
300 


300 


400 


400 
400 


200 
400 


400 
400 


Page 


852 
858 
859 
855 


896 


818 
S800 - 


801 


(Bus) 


foo 


802 


Radiolaria Pl. 438. 


00508 


“1 

¢ 

3, 
10 


AY 


, 


OT vv ey 
< 
Gs yd , 


o 
2 
S 


+ 


Lay 


<I> 


—— 


The Voyage of H.M.S. "Challenger! 


= Lge 


Efaltsch Jena, lithogr. 


9.10. ASTROCAPSA, 41. CENOCAPSA. 


1). PHRACTOPELTA, 6. OROPHASPIS, 7, POROCAPSA, 8. CANNOCAPSA, 


lal 
JBL, 


iltsch 


MN 


\G 


i 


LU 


A 


ang. 


fi. Haeckel 


PLATE 184. 


NV.L.—The signification of the characters is the same in all the figures (compare p. 718). 


a. Northern polar spines. 

. Northern tropical spines. 
. Equatorial spines. 

. Southern tropical spines. 
. Southern polar spines. 


ama eS 


DOoORATASPIDA. 


hey 
—e 
-} 

ae 


. Dodecaspis tricincta, n. sp., . 
The enclosed central capsule contains numerous spherical fle; 


| 
lis 
le} 

dS 


, Lychnaspis muuma, n. sp., 
Six-sided basal peannd of an equatorial spine, ai the leak -CTOss, seen 
from the centre. 


Vig. 3. Zonaspis cingulata, n. sp., cs 
Equatorial section through ke central capsule n, nuclei; g, yellow 
bodies (intracapsular xanthellee). 


Hig. 4, Zonaspis cingulata, n. sp., 


Central pyramidal base of an equatorial spine, with Me leaf-cross. 


oy] 

janie 
Je 

On 


. Stauraspis crucrata, Nn. sp., 
Central union of the raftial spines, three polar spines Wane ten off. 


Vie. 6. Lychnasprs longussumea, ni. sp., 


ee 
pele 
Q 

N 


. Lychnaspis mnuma, n. sp., 


- Five-sided basal pyramid of a tropical spite, with ihe leaf-cross, seen from 
the centre. 


role 


| 
pelo 

oe 
OO 


. Lychnaspis mamma, n. sp., 
Six-sided basal pyramid of a polar spine, at the Meee. seen from 
the centre. 


Fig. 9. Lcosaspis elegans, n. sp.; 
An isolated polar plate. 


Fig. 10 Icosaspis cruciata, n. sp., 
An isolated equatorial plate. 


Figs. 11, 12. Dorataspis species, 
Diagram of the composition of the shell of oe plates (and an of the 
central union of the basal leaf-cross). 
Fig. 11. Oblique equatorial aspect. 
Fig. 12. Accurate polar aspect (compare p. 804, 805). 


Fig. 13. Coscinaspis isopora, n. sp., 
An isolated equatorial plate (Giih two aap and six : coronal pores). 


Fig. 14. Coscinaspis rsopora, n. sp., . 
Two isolated tropical plates (0, porthern: d, southern), out with tee 
aspinal and five coronal pores). 


Fig. 15. Diporaspis nephropora, n. sp., 
Fig. 16. Acontaspis hastata, n. sp., 


Diam. 


400 


400 


400 


800 


400 


400 


400 


400 


400 


400 


100 


400 


400 


400 
400 


S41 


844 


844 


828 


828 


816 
829 


Radiolaria Pl. 134. 


The Voyage of H.M.S Challenger” 


th, Jena, Lathogr. 


iltee 


abi 


-14. COSCINASPIS 


Ey 


) 


ICOSASPIS, 
ACONTASPIS. 


6-8. LYCHNASPIS, 9,10. 
DIPORASPIS, 16. 


ES, 


1-5. DODECASPIS, 


ORATASPIDA. 


Ae 
TAL 


THA 


a ect D 


<q 
2S 


ACAN 
AP SI 


SP 
OC 
Rr. 


AS 


1on 
HEAR 


=. 


—1886 


ie 
s SP 


ilie 
PART XL, 


Fam: 


L. EXP. 


CHAL 


(ZOOL. 


Fig. 
Fig. 
Fig. 


Fig. 
Fig. 
Fig. 


Fig. 


Fig. 


Fig. 


ig. 


10. 


PLATE 185. 


N.B.—The signification of the characters is the same in all the figures (compare p. 718). 


SPHEROCAPSIDA et DORATASPIDA. 


. Hylaspis serrulata, n. sp., 


Lychnaspis giltschu, n. sp. 


The spherical central capsule is enclosed in the shell. 


a. 
. Northern tropical spines. 
. Equatorial spines. 
Southern tropical spines. 


b 
c 
a. 
é. Southern polar spines. 


? 


Northern polar spines. 


. Lychnaspis undulata, n. sp., . 


Lychnaspis rottenburgit, n. sp., 


Zonasprs equatorialis, n. sp., 


Spherocapsa cruciata, . sp., 


The entire shell, with its twenty cruciate perspinal holes. 


Insertion of one spine in the cruciate perspinal hole of the shell. 


. Spherocapsa cruciata, n. sp., 


Spherocapsa quadrata, n. sp., 


A group of pores and dimples in the shell surface. 


Spherocapsa dentata, n. sp., - 


Insertion of one spine in the cruciate perspinal hole of the shell. 


Spherocapsa pavimentata, n. sp., 


Insertion of one spine in the perspinal hole of the shell, which is composed 
of four cruciate aspinal holes and surrounded by a group of dimples 


and pores. 


oe 


Diam. 


300 
400 


400 


400 
300 


150 
800 
800 
800 


800 


Page 
846 


841 


839 


841 
834 


798 


798 


798 


798 


798 


Radiolaria. P].139. 


__ The Voyage of H.MS. Challenger. 


ni 
(i ay 


a _ 


ES 
aS x 


\ 


We ee 
Ea ee ws 
600 oO 

6 
° } 
pi) & 


aye 
e/a) 
Sal! 


ge ae 
6°° oO 


fi Haeckel and AGitschDal. | | I.Giltsch Jena Lithogr. 
1-5. LYCHNASPIS, 6-10. SPHAEROCAPSA. 


ee 


= 
5 
-@ 


1 


RACTA. 
pee 


NO 
ELONASP 


RU 


5 
2 


ET 
et 


ACTA 


"aR 


ro) 


HAROP 


ies. 


SP 


il 


Fam 


rders 


0 


\ a 
ibe 
- 


Ruy 


Fig. 
Fig. 
Fig. 
Fig. 
Hig. 
Fig. 
Fig. 


Fig. 


Pig. 


PLATE 136. 


NV. B.—The signification of the characters is the same in all the figures (compare p. 718). 


. Northern polar spines. 

. Northern tropical spines. 
. HKquatorial spines. 

. Southern tropical spines. 
. Southern polar spines. 


eo Aaa SS 


DORATASPIDA et BELONASPIDA. 


| Diam. 
. Lessaraspis arachnordes, n. sp., i 300 
. Leosaspis tabulata, n. sp., : . = X= 200 
. Lcosasprs icosastaura, 0. sp., . ; sx A0G 
. Lcosaspis elegans, n. sp., ; = 00 
. Lessaraspis concreta, n. sp., . . ™’ 400 
. Phatnaspis cristata, 0. sp. . so AGO 
Phatnaspis hahommudivum, n. sp., : Sk 200 
Central capsule within the shell—outline. 
. Cosemaspis polypora, i. sp., . : —  <300 


A single lattice-plate of the shell. 


. Phatnaspis lacunaria, n. sp., . . oe 2% A400 


Page 
836 


843 
846 
844 
838 
869 


871 


827 


869 


The Voyage of HMMS. Challenger: 


7 


Radiolaria. P| 136. 


Q8 9 oy 2) Eee 
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Ne, Sy 
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NN 


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Na lan N 


FE Haeckel and A.GitschDel. . 
1-5. TESSARASPIS, 6-9. PHATNASPIS. 


Bb 
noah 
16) 


(elA= 


ia) 


1/008 MOLD OGspgovuod @ 


i.Giltsch, Jena, Lithoger . 


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—1886. 


=P 


EXP 


L, OHALL, 


(Z0O 


PLATE 1387. 


N.B.—The signification of the characters is the same in all the figures (compare p. 718). 


a. Northern polar spines. 

b. Northern tropical spines. 
c. Equatorial spines. 

d. Southern tropical spines. 
e. Southern polar spines. 


DoORATASPIDA. 


. Phractaspis conuplanata, n. sp., 
. Phractaspis prototypus, 0. sp., 

. Phractaspis constricta, n. sp., . 

. Pleuraspis horrida, n. sp., 

. Stauraspis stauracantha, nu. sp., 


. Stauraspis stauracantha, n. sp., 


A single spine. 


. Echinaspis echinoides, n. sp., . 


. Echinaspis echinordes, n. sp., . 


A single spine. 


. Coscinaspis parnupora, n. sp., 


Diam. 


400 


400 


400 


400: 


300 


600 


300 


800 


400 


Page 


809 
809 
810 
S11 
832 


832 


839 


839d 


827 


The Voyage of H.M.S. Challenger’ 
C Tit ee 


x: 


Radiolern nied 


if F, y) ; y q ~ 
Fas | \ - é 
f /# ; A Z I #3 \ 
F 4 ayy © iat z \ } 

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i, 2 A | 

/ Ul fs f ‘ ~ 2a 
/ \\ J | 
re ~ 
a = 
’ 


fllaeckel and AGitsch Del RGiltach Jena, bithuge. 
1-3. PHRACTASPIS, 4. PLEURASPIS, 5.6. STAURASPIS. 
7.8 ECHINASPIS, 9 DORATASPIS. 


ey 


ha 


RL 


HRACTA. 


ROP! 


CANTHA 


PHE 
Do 


RATASPIDA: 


e 
. 


egion 
rder § 
Fami 


0 


+ 


Fig. 1 
Vig. 2 
Fig. 3 
Hig. 4 
Vig. 5 
Vie. 6 
Vig. 7 
Fie. 8 
Bic -=9 
Fig. 10 
Vig. 11 


PLATE 188. 


N.B.—The signification of the characters is the same in all the figures (compare p. 718). 


. Northern polar spines. 
Northern tropical spines. 
Equatorial spines. 

. Southern tropical spines. 
. Southern polar spines. 


a Qa Ss 


DORATASPIDA. 


. Cosconaspis peripora (vel Dorataspis peripora), n. sp., 
. Doratasprs fusigera, n. sp., 
. Dorataspis nucropora, n. sp., 


. Dorataspis typica, n. sp., 


Fig. 4a. Polar view of the central union of the twenty spines, 


. Cervaspis mermis, 0. sp., 

. Ceriaspis favosa, n. sp., 

. LHystrichaspis fruticata, n. sp., 
. LHystrichapsis pectinata, n. sp., 


. Hystrichaspis furcata, n. sp., 


. L1ystrichaspis dorsata, n. sp., 


. Hystrichaspis cristata (vel Suyphonasprs cristata, n. sp.), 


xX 


Page 


826 
8135 
815 


815 
815 


821 
821 
825 
822 
822 
823 


823 


The Voyage of H.M.S.’ Challenger’ Badisiaria. PL.18e: 


a 


e 
fp 


CLL 
Ge 


EHaeckel and AGiltschDel. | ; hGiltsch, Jena, Lithogr 
1-4. DORATASPIS, 56. CERIASPIS, 7-IL. HYSTRICHASPIS. 


PRUNOPHRACT 


ACANTHARIA, 


Leg 


NASPIDA ct HEexal 


10n 
Order 
BELO 


Fam 


)—Rrx. 


—1886 


ies 


il 


PART XL 


‘EXP. 


CHNr: 


(ZOOL 


Fig. 
Fig. 
Fig. 
Fig. 


Fig. 
Fig. 


Fig. 
Fig. 
Fig. 


PLATE 189. 


N.B.—The signification of the characters is the same in all the figures (compare p. 718). 


a. Northern polar spines. 

6. Northern tropical spines. 
c. Equatorial spines. 

d. Southern tropical spines. 
e. Southern polar spines. 


BELONASPIDA et HEXALASPIDA. 


. Hexacolpus mvalis, n. sp., 
. Hexalasprs heliodiscus, n. sp., 
. LHexaconus ciliatus, n. sp., 


. Hexaconus serratus, n. sp., 


c, Central base of an equatorial spine ; d, central base of a tropical spine. 


. Hexaconus coronatus, n. sp., 


. Hexaconus velatus, n. sp., 


Marginal view of the shell. 


. Hexaconus vaginatus, n. sp., 
. Thoracaspis bipennis, n. sp., 


. Belonaspis datura, nu. sp., 


300 


400 


Page 


880 
875 
876 
877 


877 
877 


877 
862 


863 


Radiolaria. P! 139. 


Challenger’ 


ge of FLM.S. 


ev 


The Voya 


iLGiltsch Jena, hithogr. 


chDel. 


Gilts 


‘A Haeckel and £ 


BELONASPIS. 


9. 


HEXALASPIS, 8. THORACASPIS, 


if. 


of 


0co 


IPL 


et D 


DA 


aI 


RACTA. 


OP 
fee 


x 


ANT 


AC 


10f 
| Order P 
PID 


; 


A 


: | I 


g! 
P 


i 
AS 


7 


° 


BELON 
. 


es 


ili 
\ 


: 


“A 


Fa: 


16. 


PLATE 140. 


V.B.—The signification of the characters is the same in all the figures (compare p. 718). 


a. Northern polar spines. 
b. Northern tropical spines. 


c. Equatorial spines. 


d. Southern tropical spines. 
e. Southern polar spines. 


BELONASPIDA, HexaLaspipa et DIPLOCONIDA. 


. Dyploconus amalla, n. sp., 
. Diploconus hexaphyllus, n. sp., 
. Diploconus cyathiscus, n. sp., 


. Diploconus cotyliscus, n. sp., 


Polar view. 


. Duplocolpus serratus, n. sp., . 
. Diplocolpus cristatus, n. sp., . 
. Duplocolpus costatus, n. sp., . 
. Diplocolpus sulcatus, n. sp., . 


. Diplocolpus dentatus, n. sp.,. 
Meridional section through the centre of the shell. 


. Hexacolpus infundibulum, n. sp., 
. Hexacolpus trypanon, n. sp., 
. LHexaconus echinatus, n. sp., . 


. Coleaspis vagunata, n. sp., 


Meridional section through the shell. 


. Coleaspis hydrotomica, n. Sp., 


. Hexonaspis hexapleura, n. sp., 


A single spine with its thick apophyses. 


Hexonaspis hastata, n. sp., 


Diam. 


300 


300 


300 


400 


300 


400 


400 


300 


300 


300 
300 
300 


300 


400 


400 


400 


- Page 


885 


886 


88. 


886 


888 


887 
887 


888 


888 


881 
881 
878 


866 


867 


oes, 


879 


- TheVoyage of FMS. Challenger.’ — Radiolaria Pl. 140. 
3 wn U th : . = 


OM 


MX 


Ebiltsch Jena Litho or. 


1-3. DIPLOCONUS. 4-8. DIPLOCOLPUS. 9-12. HEXACONUS, 
13.14.COLEASPIS, 15 16 HEXONASPIS. 


‘y 
Ch or bees 


10° 


a 
Tani 
fuse Safe Saat 


149,e.b.c, Lekgh jak. 


b) 
i 
’ 
‘ 
1 
‘ 
‘ 


y HM.S. Challenger. 


INGER, 


y 1876. 
wling Stations, 


md by LM. 3. Challenger 


y other excped tions | 


, 
v were Found | 


aria were fo 


were found ‘ 
r 


NT 


‘nando Noronha 


TRACK OF 


HM.S.CHALLENGER. 


© Dect 1872 to May 1876. 
Showing the Dredging and Trawling Stations, 


indicates the localities where Radiolaria were found sy H.W. 5S. Challenger. 


. therichestlacalines where Radiolaria were fund by H.M.S. Challenger 


.. the localities where Radiolaria were found by other expeditions 


610° 
~ Engraved by Mally& Sons 


i 


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SROTARS ESR AQRS PLES 
= = ace as 


oe ee ee ae eae 
Wr eee So ae 


= ~ <3 5 : ae = = = ® 5 
= mt x = - x a a = - " ‘ bs 
“ = ~ ~ s , i . 
co = R. - E + . ; 2 = 
Vy - tr gt 4 5 
Se = 3g 4 Z ‘ 
: ; Zi 
; ; 3 ° 
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4 2 * 
. : 
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= 
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= ¢