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VOYAGE OF 2190S.

CHALLENGER.

ZOOLOGY VGL,

XVII.

PLATES.

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a

C437 Ret hE

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}

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‘PRINTED BY NEI

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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

XD

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. x 300 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

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Radiolaria.PI. 1.

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The Voyage of H,M.S.’Challenger

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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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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.

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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

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Diam.

500

300

300

300

300

300

300

300 300

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Page

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106

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Radiolaria. Pl. 6

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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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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.

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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

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The Voyage of H.M.S. Challenger.”

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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 !

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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

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Radiolaria. Pl. ee,

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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.

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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.

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3.

STYLOCROMYUM ,

2

qu.

RHiZOPLEGMA.

9.

8. STAUROCARYUM ,

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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.

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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.

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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.

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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 .

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The Voyage of H.M

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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.

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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

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

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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

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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

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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.

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The Voyage of H.M.S. Challenger’

Haeckel and A.Giltsch Del.

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ACANTHOSPHAERA,

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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.

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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.

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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

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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.

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6.7 CROMYQDRYMUS, 8.9. CROMYOSPHAERA.

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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.

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

78, ASTROSTAURUS, 9=IL SETHOSTYEUS, 12 PHACOSTYLUS

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. 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

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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..

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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

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The Voyage of H.M.S. Challenger’

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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.

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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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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

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The Voyage of H.M.S. Challenger '

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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.

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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.

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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.

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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

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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.

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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

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

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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

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30 400 300 200 300

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

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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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100 900

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. Histiastrum pentadiscus, n. sp.

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

. Stephanasirum quadratum, n. sp.,

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. 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

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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

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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

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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

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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

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621

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628

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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.

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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

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1187 1187 1187

LTS 7 1187

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Orders SPYROIDEA sr CYRTOIDEA. EXP.—PART XL.—1886.)—Rr.

CHALL.

OOL.

(Z

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

Fig.

Fig.

_ 15,

= U0:

oye 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.

TT Sst eS SSS

GS SS a A ise IS e) pO PS > e: i

te ge Ny mn ; () ZB z a) es > {3 er

€ > Se 7 fea NP \ gem:

LP * S ’ r,

; ce es : : £ : J

Se Mee

a eee So SN LAE =

Sanaa AC HATER RAE RTA EN IER ANSAT S SUSE IR ALH OT

O¢ U) giehe Isl)

SN Saag PRLS ~

Ean

Yy

®

_ i ya ) a o

\ i a

\ Loe

SS

“Hifadkal and AGiltsch Dal. Kitsch, Jena Jithesr, 12. ARCHICAPSA , 3-6. HALICAPSA, 7% PLATYBURSA,

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

1

ie a

DA

ss

OCYR

D A

I

ALP

Cc

NO

=

PH

lies

‘Fa

fies ie. 2 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 |

m

D

LPI

A

NOoc

Pu

Fa

1€8

v3)

il

“8 |

:

—188

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)

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Z

RIPOCYRT

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igo t Fig. 2 HiG.2 3 Fig. 4 Hie) Fig. 6 His, / igs 6 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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So

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AN Roos Sats AS SEAS OC MEROTOORIAAS:

ams

| | / ® 4 / Le ROA p ‘ t | ih i }- 4 ae YLT - F a \ x > Pe ite <a). eh 5 o 5 iF pe ie vs) ‘ | ; fe & ty i Se ~_ Be 5% x ie bh ? iad Ihe ay Ld Sr \t) u HW [de — ; 3 p

Sere

VA SESe

lL

\ \ . 1 AY r .

ss f Ss = Py a TIO pepe — Oe FE LIAL ra CEST TELS eae waaens MIF TTT Th t tt = c- salt 4 i Haeckel and AGitschDel.

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

SEE Pon:

R

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)

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 Z s\ fo) oP

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XL.

—-PARP

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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

ay

=

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RT

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IDA

CYRT

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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.

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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

fa O fo

go

’ , Leen eee Oo ech Oe A an aa a A J yey

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7 aS | . i = i =a he Aeec : | y y Ga see eee TO092

DO 9 992299 elele)

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oo OOt Ore

BOO Qs

Eat mes " y : : & hs ‘ cpr bL ae x } 7a = 5 tee to \ * » SS fit \ re jal Sa f ai Sideline | * ‘ ; | + 2 | a4 \ SF fess eh iN args i eh \ es ) | , \ 5 meee i at : Q ' ; Ba be =u) , : f nw, _— ane r hy ‘ i P ; ; h Wan i fia ule : i 3 . oe . Oe a - oa \ oe eae Sa ors 1d. F z : i. oe . \ \ et sy p \ ? / 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

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, PHORMO

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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

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SEEKS

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Se

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BX OG

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A

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:

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eng

Giltsch, Jena, lithogr.

= mu

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

“a

DA

Be

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Pop

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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.

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—,

)

1886.

ies Po xh.

ART

Fami XP.—P

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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.

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Tidiltech, Jena, iithoge. 1-8 DICTYOPODIUM ,9.10. LAMPROCYCLAS. |

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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.

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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

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Page

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1458

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

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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.

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400

400 —

400

400

200

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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

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400

300

300

300 ©

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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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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

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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. Tt

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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.

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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 -

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Lith

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

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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:

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

O.

LITHOTYMPANIUM,

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

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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

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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.

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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

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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

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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

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

iy Pines i ac

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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.

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PARADICTYUM.

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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.

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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.

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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. ;

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Le Y

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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

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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

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ANNOBOT

1€8

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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

. ait ue =a ‘ aS at 9 of © ot Oo ay? O% RO)

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{i [Beh iS OC i, © alt iD : 6 ye 29) ne ree \ ; L iN / a ‘0 a Q 0 ‘ . ie fy: y Ae z alae | ‘ oa ers % Wee AQOY ¥ Wi, } V NAIM Fats [POONA TA ee Vee Roeopeeocoeen el | | MEE CS Na Al : i. LOW } of AT 5 y: a 00 O56 1G) Na \ ; es — mA / \N 5

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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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Orders STEPHOIDEA er CYRTOIDE

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—1886

-PART XL

EXP.

STEPHANIDA, CoroNIDA, TRIPO

CHALL

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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

fe

RUB bode Lg)

bas 7 LS of, fd , pacha = cae =_\ “ F ‘ —_— a vi ‘| \ Seer in gs Pe = at ae Ai ~ Rsieeay ’. \ ae

Fg a NN Is

‘ asta? Las, ES aS x

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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 C10) % os S

oO

OBeg ( = 2 CP Ga

PSS

\ \ _ =: \ \ \ y 4 . > Z f \ \ \ \\ ‘ ' 5 b ~ . =~ SN \. W S . \ \ \ ora ° ue SI ar, a = = == SS = —> = TG, : om m2 AME pe a or ge cee > agi “ |/ * PO Cy ine Digs ’ y i . 74 OEE SRN. ~ 7 Y/ é Z / ly Seat fT . 7 f rs Pe \ Aa as ys > O) Bt / y i es = HEX eee WAY LA

| J

a (i

¢ See

SSS ASS

finns Gusts,

AN

Ai

AS y

Ss KY) Sd JA, _J ! zo is

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mil

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3 2 E-Haeckel and A Giltisch Dd. at B.siltsch JenaLithogr, 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

Ep

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, ia} = |

A Giltsch, Jena, Lith oer,

TUSCARORA.

n Ee

10

ccey Os ae, =) ah

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

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ie

! N

Cast

Rr.

nily )—

a 886

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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

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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’

|

n

Ch PRNA ) er ‘ 4

Kefilisth, Jena Lithoo

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

PH AZODARIA

egion

‘

F amily CI RC

—Rr

:)

ee

<i

Dilek Ee) cy (=)

L

—1886

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.

et ea

DUSETTIDA

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PART XL,

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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.’ r

fifi \ we , Pe tel is L NS Saag y, POPE ROTA Wey 5 Z f i ; f ff J ' ANU ou

— Si

}

ae NN

= ZZ

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EK. Haeckel and A.Giltsch,Del. Ir . ¥ | 7 4 Gilisch Jena, Lithogr 1. CIRCOGONIA. 2. CIRCORRHEGMA, 38. CIRCOSPATHIS, 4—-§. CIRCOPORUS , 7. CORTINETTA, 8. CATINULUS,

1A,

USETTID

ae

Order PH :

F

ED

PHA

ami

e

egion

E

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.

aE

7D OK E =

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BOPRED EROS SS

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E.Gilisch, Jena, Inthogr.

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20MIA

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P

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—188

XL

EXP.

ALL.

. CH

(ZOOL

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.

| |

I

Sis \A3)

PY c \

: Mire veNt SS 4, Vay ~~ N

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4 Bh ay

A ) Ny

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

hoe

bid

SS el = on

PHO

DARI¢ ROMIA. — CLD A

DUSE

Ve

er

ion Order Famil

Leg

Fig. Fig.

Fig. Fig. Fig. Fig. Fig.

Fig.

Fig.

Vig.

Vig.

Fig. Fig. Fig. Vig.

Vig.

PD Oo FR

~I

10.

ie

12.

13.

14.

1G

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’

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£

1-L. MEDUSETTA,

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—Rr.

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—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 =

ARL Ae

OCONCHI

e , Gass

= g ‘ a) os

gio Or

Le

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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Fem

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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.

150

300

300

200

400

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

ae font ee) Ss an ee i re

i

ConcHARIDA.

Family

At

. 10.

geolale

pede.

eee

_ 14,

ele.

ae.

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:

7 Sie eee Yor) SG OO ia mii © Kegiena den [)\ AX, , C on BG

OC

\ F a} (fae NS Lae \f// ( \ \ ( 10 ( } Way, er. |

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SS IB 01 ‘ :

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Radiolaria PL 124.

$ oD nee knwo nS

SS a

1-144 CONCHIDIUM, 15,16 CONCHOCERAS .

——'

er each eee Teel Fi abiltsth, Jena, lathoer 4

taal

2

6

8

,—PART XL

CHALL.

OOL.

(@

.)-

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

SP tle Sac —e : to CO ;

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HEaeckel and Atiltsrh 1, — : CONCHOPSIS.

ion

PHA

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co

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LOGRAPH

:

D

Ca

ib

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Ter.

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

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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

,

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Lay

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——

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

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i

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A

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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.

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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 _

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\

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aye e/a) Sal!

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fi Haeckel and AGitschDal. | | I.Giltsch Jena Lithogr. 1-5. LYCHNASPIS, 6-10. SPHAEROCAPSA.

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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.

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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 \ }

} / 2 ot NRK ‘ | 3

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.

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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

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)—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.

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Gilts

‘A Haeckel and £

BELONASPIS.

9.

HEXALASPIS, 8. THORACASPIS,

if.

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;

A

: | I

g! P

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7

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BELON .

es

ili \

:

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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

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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

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