A history of the British hydroid zoophytes ..

CLARE COLLEGE BRIDGE. CAMBRIDGE

EX L f B R I 5

P aul X • L. h cxhm a r/

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I

BRITISH HYDROID ZOOPHYTES.

VOL. II.

A

II I STO lv V

OF THE

BRITISH HYDROID ZOOPHYTES.

BY

TIIOMAS 11 IN OKS, B.A.

1 N T W O VOLUME S.

VOL. II.— PLATES.

L O N D O N :

JOHN VAN VOORST,

PATERNOSTER ROW.

MDCCCLXVTII.

“ Treasures the vulgar in their scorn reject.’’ — Crabi

PRINTED BY TAYLOR AND FRANCIS,
liKD LION COURT, FLKFT STREET.

FLAMMA M.

AI.ERK

The magnified detail has in almost all

cases

been

drawn by

the Author with the Camera lucida, to the same scale.

PLATE I.

[ The figures which are not credited to any one else are

Author .]

FIG.

1. Clava multicornis, page 2, natural size.

1 a. The same magnified. — 1 b. The planule.

ings by Mr. Alder.

2. Clava squamata, p. 4, nat. size.

2 a. A polypite of the same, magnified.

3. Clava cornea, p. 5, nat. size.

3 a. A polypite, magnified.

drawn by the

From draw-

W. West rmp

[\ 4 ft«n West sent p

London . .John Van Voorst • MDCCCIXI.V

PLATE II.

FIG.

1. Claya leptostyla, p. 6, a group, of the natural size.

1 a. The same, magnified. After Agassiz, f Contributions

to the Nat. Hist, of the U. S/ vol. iv. pi. xxi.

2. Tubiclava cornucopia, p. 11, nat. size.

2 a. The same, magnified. After Alder.

W. West TOtp

Tuft'mi We»t< sculp.

Lorulon . -John. Van Voorst MDCCCXXTX".

PLATE III.

PIG.

1. Turris neglecta, p. 13, polypites, of the natural size.

1 a. Polypites, magnified. After Wright. — 1 b. A polypite

in an earlier stage. After Gosse. — 1 c. The medu-
siform zooid, magnified. After Forbes.

2. Cordylophora lacustris, p. 16, nat. size. After

Allman.

2 a. A polypite and a portion of the stem bearing a gono-

phore, magnified. The Author.

3. The gonozooid of Syncoryne (Sarsia), p. 49, magnified.

The Author.

Ft.,

W.¥estunp.

TuftVn Wflsi sculp.

London . cTohn V^m Voorst T*IDCCCXXTX”.

PLATE IV.

FIG.

1. Hydractinia eciiinata, p. 23, nat. size.

2. A group of the same (female) , magnified.

3. A portion of the crust (magnified), showing an alimen¬

tary and fertile polypite, a spine, and the spiral
and tentacular appendages. This figure is dia¬
grammatic.

4. A polypite bearing male gonophores.

5. A monstrous polypite formed by the union of a sterile

and a fertile zooid.

G. A polypite in an early stage of growth. After Quatre-
fages.

?u

London . .John Van, Voorst HDCCCIXIJf.

PLATE V.

FIG.

a. Podocoryne carnea, p. 29, nat. size.

b. A portion of a colony, magnified, with the base con¬

solidated into a crust.

c. A portion of a colony, with a simple retiform base.

d. The gonozooid, magnified.

e. A polypite from the edge of the shell, with three of the

spiral appendages.

e'. One of the spiral appendages.

K5.

W. West imp.

Tuft'm West’

sculp.

London . «Io}»n Van Voorsl . T’TDCCCLXIX'

\

1

PLATE VI.

FIG.

1. Podocoryne areolata, p. 32, on Natica Alderi, nat.

size.

1 a. The same, highly magnified. — 1 b. The gonozooid,

magnified. — 1 c. A portion of the spinous crust,
magnified. After Alder.

2. Corynopsis Alderi, p. 34, polypites magnified.

2 a. The gonozooid. — 2 b. The manubrium, showing the

oral tentacles. — 2 c. One of the bulbs, hearing the
ocelli and marginal tentacles. After figures by
G. Hodge, Esq.

PI

Tufttm West, sculp.

W West, imp

Conxion . .John Van Voorst ■ MDCCCIXIX^

PLATE VII.

PIG.

1. CoiiYNE pusilla, p. 39, liat. size.

1 a. A polvpite magnified. — 1 b. A tentacle with the

threads of the nematocysts exserted.

2. Coryne pruticosa, p. 44, nat. size.

2 a and 2 b. Polypites magnified. — 2 c. A portion of the

stem, magnified.

3. Syncoryne Sarsii, p. 52, nat. size.

3 a and 3/;. Polypites, magnified.

PI 7

Tuffcn Vast- sculp.

VT/Westunp.

London. John Van Voorst "MDCCC1XTX".

PLATE VIII.

FIG.

1. Coryne vagin ata, p. 41, nat. size.

1 a and 1 b. Polypites, magnified. — 1 c. The cnp-like expan¬

sion of the polypary at the base of the polypite.

2. Coryne vermicularis, p. 42, nat. size.

2 a. A polypite, magnified*. — 2 b. A portion of the stem,

magnified.

* All the enlarged figures of Coryne are drawn to the same scale, so as to
exhibit the comparative size.

h. A

London . John Van Voorst MDCCCLXT.V

PLATE IX.

FIG.

1. Coryne Van-Benedenii, p. 45, nat. size.

1 a and IZ>. Polypites, magnified. — 1 c. A gonophore, highly

magnified to show the structure and the contained
embryo. — 1 d. A polypite with gonopliores, magni¬
fied.

2. Syncoryne eximia, p. 50, nat. size.

2 a, 2 b, 2 c. Polypites, magnified. — 2 d. A portion of a stem

and branch. — 2 e. A gonophore, magnified. — 2/.
Annulated space at the base of the stem.

3. Zanclea implexa, p. 59, nat. size.

3 a. A polypite, magnified. — 3 b. A portion of the stem,

magnified to show the structure of the polypary. —
3 c. The gonozooid. After Alder. — 3 d. One of the
tentacles of Zanclea costata. After Gegenbaur.

Tu ft'en West- scu 1 p.

WWestimp

London . .John Van Voorst . MDO'*TLXIX\

Zd.

£.a,.

4

’.it.-

*

■*

PLATE X.

FIG.

1. Syncoryne gravata, p. 53, nat. size.

1 a. The same; magnified. — 1 b. A single polypite, more
highly magnified. — 1 c. A polypite partially atro¬
phied. — 1 d. A polypite wholly atrophied; bearing
two imperfect gonozooids (T. H.). — 1 e. A gono-
zooid almost fully developed. — If. A female gono-
zooid; as it appears late in the breeding-season; laden
with ova. All the figures of S. gravata, with the
exception of 1 d, are after Agassiz, f Contrib. to the
N. II. U. S.? vol. iii. pi. xvii.

2. Syncoryne decipiexNS, p. 56, polypites, magnified.

From a drawing by Mr. Alder.

FUG

Tuft'en West sculp.

W. Wesbunp-

London . John Vim Voorsl MD(XC1XIX .

PLATE XL

FIG.

a. Cladonema radiatum, p. 62, nat. size.

b. A polypite, highly magnified. — c. The gonozooid, nat.

size. — c'. Ditto, magnified. — d. Ditto, as seen from
below. — e. One of the tentacles of the gonozooid. —
/. The manubrium, showing the oral lobes. From
drawings by E. W. PL Holdsworth, Esq.

FLU.

xlf - 'i : if Y

x H N fex

^n.) " * a "\r«‘ #k

\ V'.V.kA. - . u Yji v ; x
x \ \ V A Lri •• 7 • v

. V ■ « ' -f . •

py .. if

Tuflen West sculp.

W! West inp

London . .Join Yam. Voorst . ’MDCCCTXTX.

PLATE XII.

FIG.

1. Stauridium productum, p. 68, a polypite, liiglily mag¬

nified. — 1 a. The gonozooid.

2. Clavatella prolifera, p. 73, a polypite, highly mag¬

nified, bearing clusters of gonozooids.

2 a. The ambulatory gonozooid, magnified.

3. Myriothela phrygia, p. 77, a little above nat. size. —

3'. The same, partially contracted, nat. size.

3 a. The embryo, magnified. After Alder. — 3d and 3 d. The

gonophore, magnified. — 3 c. A tentacle, magnified.

Tuften West, sculp.

£,.a<

WWest unp

Xoruloji . «r<>}in Vim Voorst MDCCCLX73C.

PLATE XIII.

FIG.

a. Eudendrium ramosum, p. 82, nat. size.

b. A portion, magnified.

c. Ditto, more highly magnified.

From drawings by Mr. Tuffen West.

Fl'U

i

WWesbtmp

TuftoV«»l sculp.

torvdon. «Tolm Van Voorst MDCCCIXIX.

PLATE XIV.

FIO.

1. Eudendrium arbuscula, p. 84, nat. size.

1 a. Male gonophore, magnified. This figure is after
Wright.

2. Eudendrium capillare, p. 84, nat. size.

3. Eudendrium insigne, p. 86, nat. size.

3 a. A polypite, highly magnified.

3 b. A polypite with male gonophores.

4. Garveia nutans, p. 102, nat. size.

4 a. A polypite, magnified.

4 b. Gonophore, magnified.

Tu Tien West, sculp.

W West, imp

LotkIoji , ifohn Van Voorst MDCCCIXI5T

PLATE XV

FIG.

1. Euoendrium annulatum, p. 83, nat. size.

1 a. The extremity of a branch, magnified. — 1 b. A por¬

tion of one of the larger stems. These figures are
after Alder.

2. Bimeria vestita, p. 103, nat. size.

2 a. A portion bearing a gonophore, magnified. — 2 b. A

tentacle, magnified to show the membranous sheath.
After Wright.

3. Syncoryne pulchella, p. 57, and Appendix, p. 319,

magnified. — 3 a. A tentacle, magnified. From
drawings by the Author.

PI. 15

Txifftoi West, sculp.

W West imp

London . John Vim Voorst . "MDCCCUnX-.

PLATE XVI.

FIG.

] . Atractylis arenosa, p. 88, nat. size.

1 a. Ditto, magnified. — 1 b. The ovary after the rupture of

the gonophore. From drawings by the Author.

2. Perigonimus repens, p. 90, on an operculum, nat. size.

2 a. Polypites, magnified. — 2 b. The gonozooid, magnified.

From drawings by Mr. Alder.

3. Perigonimus serpens, p. 95, highly magnified. From

a drawing by the Author.

r» 7 >/»

J'l.lO.

W West. imp.

Tn f fen West- scttlp.

London . .John Van Voorst "MDCCCIXl.V

PLATE XVII.

FIG.

1. Perigonimus sessilis, p. 93, magnified.

1 a. A single polypite, more highly magnified. After Dr.
Strethill Wright.

2. Perigonimus palliatus, p. 93, magnified. After Dr.

Strethill Wright.

3. Perigonimus (?) linearis, p. 96, nat. size.

3 a. The same, magnified. — 3 b. The gonozooid. After
Alder.

4. Perigonimus repens (young), p. 90, magnified. From

a drawing by Mr. Alder.

?U7.

Tuffen'West scalp.

WWestanp

Laadon . John Van Vborsl "MDCCCIXIX.

PLATE XVIII.

KIG.

1. Dicoryne conferta, p. 105, nat. size.

1 a. The same, magnified. — ] b. The gonozooid (female),

magnified. After Alder.

2. Heterocordyle Conybearei, p. 107, a colony, of the

nat. size, on shell.

2 a. A portion, magnified. — 2 b. The gonophore, magnified.

After Allman.

PU3.

Tu fieri ’West sculp.

W! West imp

Lorv.!*.»ji . J-hi. V’art Voorst . "MDCCCTyTX.

PLATE XIX.

FIG.

1. Hydranthea margarica, p. 100, magnified.

1 a. One of the tentacles bearing a cluster of thread-cells,

magnified. — 1 b. One of the branched vessels of
the sporosac. — 1 c. Bean-shaped thread-cells, mag¬
nified. From drawings by the Author.

o

2. Bougainvillia ramosa, p. 109, nat. size. From a

drawing by Mr. Tuffen West.

2 a. A branclilet, magnified, to show the cup-like expan¬

sion of the polypary around the polvpite (T. FI ). —
2 b. A branchlet, bearing a gonopliore, magnified
(T. IF.) . — 2 c. The gonozooid, at the time of detach¬
ment, highly magnified. After Van Beneden.

3. Bougainvillia ? species, p. 1 12, nat. size.

3 a. The same, magnified. From drawings by the Author.

F.L9.

Vf. "Westwnp

mff«n sculp.

London. . foKn Van

Voorst MDCCCLXTX’

PLATE XX.

FIG.

Tubularia indivisa, p. 115.

a. Nat. size. — b. A cluster of gonophores, magnified. —
c, d. The embryo shortly after its exclusion.

*L2Q.

Tuffen West sculp.

London . eL-Kn Van VoorrH . MDCCOIXIX

W. W«.st. imp

PLATE XXL

FIG.

1. Tubularia larynx, p. 118, nat. size. The Author.

1 a. A polypite, magnified. From a drawing by Mr.

Alder.

2. Tubularia coronata, p. 119, nat. size.

2 a. A cluster of gonophores, magnified. The Author.

2 b. A single gonophore, highly magnified, to show the

contained embryo. After Van Beneden.

3. Tubularia bellis, p. 122, nat. size.

3 a. A cluster of gonophores, magnified. The Author.

4. Ectopleura Dumortierii, p. 124, nat. size. The

Author.

4 a. The gonozooid, magnified. After Van Beneden.

Tuffen West sculp.

London. fTolin Van Voorst MDC CCLXTXT .

WWestunp.

PLATE XXII.

FIG.

1. Tubularia simplex, p. 121, nat. size.

1 a. The polypite, magnified. After Alder.

2. Corymorpha nutans, p. 127, nat. size. From a draw¬

ing by the Author.

2 a. The gonozooid, magnified. After Hodge.

3. Corymorpha nana, p. 130, magnified.

3 a. The gonozooid after liberation, magnified. — 3 b. A

group of gonozooids before liberation. — 3c. Another
group, differently shaped. After Alder.

Tuffcn West, sculp

London . ./oTin Van VtKir.st MDCCC1X1.V.

PLATE XXI II.

KIG.

1. Vorticlava humilis, p. 132, nat. size.

1 a. The same, magnified. — 1 b. One of the capitate ten¬

tacles, much enlarged. After Alder.

2. Vorticlava proteus, p. 133, contracted.

2 a, 2 b, 2 c, 2 d. The same, in different states. — 2 e. Dia¬

gram of the tissues of the polvpite. After Dr.
Strethill Wright.

3. Acharadria larynx, p. 134, magnified.

3 a. An immature polvpite. After Dr. Wright.

4. Podocoryne proboscidea, p. 317 (Appendix), highly

magnified.

4 a. A gonophore. — 4 b. The oral extremity of the probos¬

cis of the polypite. — 4 c. A tentacle when con¬
tracted. — 4 d. One of the marginal tentacles of the
gonozooid : all magnified. From drawings by the
Author.

J>u

Tuften West sculp.

London. -John A^an Voorst . "MDCCCTA ! \

PLATE XXIV.

FIG.

1. Clytia Johnstoni, p. 143, magnified.

1 a. The gonozooid.

2. Campanularia volubilis, p. 160, magnified.

3. Campanularia Hincksii, p. 162, magnified.
3 a. Ditto, with the capsule, magnified.

(YYWv

W. West, imp

Tufi'en West- sculp

Tohn Van Voorfjt 'MTH/CCTXTJC

Lorwlon

PLATE XXV.

FIG.

1. Obelia geniculata, p. 149, nat. size.

1 a. A shoot, magnified.

2. GoNOTHYRiEA Loveni, p. 181, nat. size.

2 a. A shoot, magnified, bearing female gonophores.
2 b. A capsule, with male gonophores, magnified.

Tuff<mVe*t sculp.

’West imp.

London . John lW Voorst WDCCCLXTX’.

PLATE XXVI.

fig.

1, 1/. Obelia gelatinosa, p. 151, nat. size.

1 a. A portion, magnified. From drawings by Mr. Tnften
West.

2,2 a. Campanularia raridentata, p. 17G, magnified.
From drawings by Mr. Alder.

Tufl'en West sculp.

Y^'Weatxmp

London . .loKn A^n Voorsl . HDCtCIilX.

PLATE XXVII.

FIG.

Obeli a longissima, p. 154.

a. Nat. size. From a drawing by Mr. T. West.

b. A portion enlarged (T. II.).

PLATE XXVIII.

FIG.

1. Obeli a dichotoma, p. 156, nat. size. From a drawing

by Mr. T. West.

1 a. A shoot, magnified (T. H.). — 1 b. A capsule, magnified

(T. II.). — 1 c, 1 d. The gonozooid. From drawings
by Mr. Alder.

2. Campanularia exigua, p. 172, a shoot, magnified

(T. H.).

2 a. The gonotheca. After Gegenbaur.

FI. 25

WT 'West imp

Tufl'en "West scuLp

Lorulon . tJolm Van Voorst . T4DCCCLXTX.

PLATE XXIX.

PIG.

Gbelia flabellata, p. 157.

a, b. Nat. size. From drawings by Mr. Tuffen West.
c. A shoot, magnified (T. II .) .

Tuffen W«st sculp.

Yf. West imp

London . John Van Voorsl . "MDCCCLXlJf.

PLATE XXX.

FIG.

1. Obelia plicata, p. 159, nat. size. From a drawing by

Mr. Tuffen West.

1 a. A shoot, magnified (T. H.).

2. Campanulakia neglecta, p. 171, a single calycle,

magnified.

2 a. A portion, magnified, showing the polypite. From

drawings by Mr. Alder. — 2 b, 2 c. The gonotheca,
magnified (T. II.). — 2d. The same, with extra-
capsular marsupium (T. II.).

?uo.

W West, in+jj

T>iff«n West sculp

Lonidoii . John Van V worst MDCCC1X1.V.

PLATE XXXI.

VIC..

1. Campanularia Integra, p. 163, magnified. After

Tuffen West.

la, lb. Tlie gonotheca, magnified to show the internal
structure (T. II.).

2. Campanularia caliculata, p. 164, on red weed, nat.

size.

2 a. The same, magnified. — 2 b. Calycles, highly magnified
to show the structure and differences in shape.
After Tuffen West. — 2 c. A calycle, drawn to the
Author’s scale for comparison with other species
(T. TL). — 2d. The gonotheca, magnified. After
Allman.

W. We lit imp

Tuftm. West scutp.

London. John Van Voorst "MDCCCLXTX-

PLATE XXXII,

FIG.

1. Campanularia verticillata, p. 167, nat. size. From

a drawing by Mr. Tuffen West.

1 a. The same, magnified (T. H.).

2. Lovenella clausa, p. 177, magnified. From a draw¬

ing by the Author.

3. Campanularia? fragilis, p. 175, nat. size.

3 a. A shoot of the same, magnified. — 3 b. A single ealy-
cle, more highly magnified. From drawings by
the Author.

Tl.32.

Tuft'trn West.

W West unp

London . John Van Voorst . "MDCCCXXTX

PLATE XXXIIT.

FIG.

Campanulakia flexuosa, p. 1G8.

a. Natural size.

b. A shoot, magnified, bearing male capsules.

c. A shoot with female capsules.

London. .John Van Voorgt M D C C CTXIX

*'

-.»v .{j^V <ffWt« iirfcUjT'^1

PLATE XXXIV.

fig.

1. Campanularia angulata, p. 170, nat. size.

1 a. A portion, magnified. After Tuffen West.

2. Leptoscyphus tenuis, p. 197, magnified.

drawing by Prof. Allman.

From a

W/West. imp

Tuffen Wext sculp

London . iloKn Vai Voorst . MDt'CClXI.V

/*

. . f .* H

" *• *

n-w? ** *

V ♦*. W M - <\* V uA**

PLATE XXXV.

FIG.

1. CaMPANULARIA ? GIGANTEA, p. 174, iiat. size.

1 a , 1 b. Calycles magnified. These two figures
to the same scale.

2. Gonothyr/EA? iiyalina, p. 184, nat. size.

2 a. A shoot, magnified.

are drawn

W! AVesiunp

Tuft’en Wost sculp

folin Van Voorst MDCCCmX

London

PLATE XXXVI.

FIG.

1. (xONOTHYRvEA GRACILIS, p. 183, Hat. size.

1 a . Tlie same, magnified. From drawings by the Author.

•m

F. G. gracilis, nftt. size. After Sars. — 1 b. The gonotheca
(female). After Sars.

2. Campanulina turrita, p. 190, magnified. From a

drawing by Prof. Wyville Thomson.

Loiulon tTolm ViiTi Voor -Tt MDCOCDiDf.

PLATE XXXVII.

FIG.

Campanulina acuminata, p. 187.

a. Nat. size. — b. A shoot, magnified. — c. The gonozooid.
After Dr. Strethill Wright.

JPL37

W \Veab imp

Tufftm Wesl. scalp.

London . -John Van. Voor.sl

MDCCCLXDC.

PLATE XXXVIII.

1. Campanulina refens; p. 189, magnified.

1 a. The gonozooid. From drawings by Prof. Allman.

2. Zygodactyla vitrina, p. 192; the polypites, magnified.

After Wright.

2 a. The gonozooid. After Gosse. — 2 b. The oral ex¬

tremity of the manubrium; magnified; showing the
fimbriated lips. After Gosse.

PUS

W West imp

Tufi'ern West sculp.

Loruluit . ■ foh n V<: 1 7 1 Voorst V I 0 ( CCLXIX

'

PLATE

XXXIX.

FIG.

1. Opercularella lacerata, p. 194, nat. size.

1 a. A shoot, magnified. The Author. — 1 b, 1 c. The male

capsules. After Wright.

2. Calycella syringa, p. 20G, nat. size.

2 a. The same, magnified.

3. Calycella fastigiata, p. 208, nat. size.

3 a. The same, magnified.

4. Cuspid ella iiumilis, p. 209, magnified to the same

scale as the preceding.

4 a. The same, more highly magnified.

:o

Tufi'en West sculp .

W. We at imp

London. tfoKn Van. Voorst M D ( CCLXTX

PLATE XL

FIG.

1. Lafoea parvula, p. 203, nat. size.

1 a, 1 b. The same, magnified. After Tuffen West.

2. Lafoea pocillum, p. 204, magnified. — 2 a, 2b, 2c. The

same, more highly magnified.

3. Lafoea pygmasa, p. 205, magnified.

3 a, 3 b. The same, more highly magnified.

4. Cuspidella grandis, p. 210, highly magnified*.

5. Cuspidella costata, p. 210, drawn to the same scale

as Cuspidella grandis.

5 a. The same, more highly magnified.

* This figure is drawn to the same scale as the larger figure (4 a) of Cus-
i* [della iiUMiLTs on Plate XXXIX.

PL40.

f - !

TuftVm West' scul p.

5

W. "Wets'.- imp.

London . <■ John Van. Voorst . VIDCCCXXTX^.

<

PLATE XLI.

FIG.

1. Lafoea dumosa, p. 200, magnified.

1 a. The same,, a single calycle, more highly magnified

(T. H.)

2. Lafoea fruticosa, p. 202, nat. size. After Alder.

2 a. A portion, magnified (T. H.). — 2 b. The northern

form of L. fruticosa, magnified (T. H.).

3. Salacia abietina, p. 212, nat. size.

3 a. The same, magnified. — 3 b. A portion of the stem,

more highly magnified. After Alder.

4. Filellum serpens, p. 214, magnified.

4 a. A group of calycles. From drawings by Mr. Alder. —

4 b. A single calycle. From a sketch by Mr. Busk.

5. Coppinia arcta, p. 219, nat. size. From a drawing by

the Author.

W. "We at 'mp

! n {'tern West sculp .

London . < fohn Van. \ oord MD( CCLX'IX

V

PLATE XL1I.

FIG.

Halecium halecinujvi, p. 221.

a. a Nat. size. From drawings by Mr. T. West.

b. A portion, magnified, showing the polypites.

c. Capsules with male gonophores.

(1. Capsules with female gonophores. From drawii
the Author.

liil't'cri VWsf. scalp.

W.VVeat. mrp

London . «Lohn Van Voorst- MD( Ct IAIX

PLATE XLIII.

PIG.

1. Halecium muricatum, p. 223, nat. size. From a draw¬

ing by Mr. T. West.

1 a. Portions, magnified (T. H.). — 1 b. Gonotheca (T. West).

2. Halecium Beanii, p. 224, nat. size. From a drawing

by Mr. Tuffen West.

«/

2 a. Portions, magnified. — 2 b. A branch with male cap

snles. — 2 c. A branch with female capsules. Fron
drawings by tbc Author.

TuftVm West scalp.

London, >. lolin Van Voorst MD( CCTXTST.

W West, imp

PLATE XLI V.

FIG.

1. Halecium labrosum, p. 225, nat. size.

1 a. A portion, magnified, with male capsules. After Alder.

2. Halecium sessile, p. 229, nat. size.

2 a. A portion, magnified, showing the great length of the

polypite. From drawings by Mr. Alder.

3. Halecium Beanii (?), p. 324 (Appendix), nat. size.

3 a. A portion of the stem, enlarged. — 3 b. A capsule. —

3 c. A single calycle, more highly magnified. From
drawings by the Author.

MDCCCtXTJr

London. <John Van Voorst

TufiVn "VVest sculp.

PLATE XLY.

FIG.

1. Halecium tenellum, p. 22 6, nat. size.

la, 1 b. Portions, magnified. — 1 c. The gonotlicca.

2, 2'. Ophiodes mirabilis, p. 231, magnified.

2 a. One of the snake-like appendages. — 2 b. A portion of
the intertentacular web, with clusters of thread-
cells between the arms. — 2 c. A calycle, magnified,
showing the diaphragm on which the polypitc rests.
—2 d. The gonotheca.

Tu ft'en We s t. s cul p ,

W. "Wo lit imp

London . r John Vein Yoor.st . LTD( CLLXIX

r .

PLATE XL VI.

FIG.

1. Sertularella polyzonias, p. 235, nat. size. From a
drawing by Mr. T. West.

1 a. A portion, magnified (T. H.). — 1 b. The gonotheca
(T. H.).

2. Sertularella Gayi, p. 237, nat. size.

2«. A portion, enlarged. From drawings by Mr. Alder.

In {ton Wes I sculp.

W. West/ imp

London. John Wm Voorst ML) I (CLAfX.

PLATE XLVIL

FIG.

1. Sertularella tricusfidata, p. 239, nat. size.

1 a. The same, enlarged. After Alder.

2. Sertularella rugosa, p. 241, nat. size.

2 a. The same, magnified. — 2 b. A portion, more highly

magnified. From drawings by Mr. Tuffen West.

3. Sertularella tenella, p. 242, nat. size.

3 a. The same, magnified. — 3 b. A single calycle, more

highly magnified. — 3 c. The gonotheca. After Alder.

4. Sertularella fusieormis, p. 243, nat. size.

4 a. A portion, magnified. — 4 b. The gonotheca. From

drawings by the Author.

W West imp

Tuf fen West. scalp

Xorulon. Jotm Van Voorst MDCCCLX1X.

PLATE XLVIIL

FIG.

1. Dipiiasia rosacea, p. 245, nat. size.

1 a. A portion with male capsules, magnified. From

drawings by Mr. Tnffen West. — 1 b. Female eap-
snlc, magnified (T. H.). Ditto, more highly mag¬
nified to show the gonopliores and internal mar-
supiom (T. H.). — 1 c. A capsule in an early stage
of development (T. H.).

2. Diphasia alata, p. 258, nat. size.

2 a. A branch, magnified. — 2b. The capsule (male).

After Tuffen West.

Tnf't'en Wes( sen

Lcmct-.m

John V<1T, Voor.st M DCCCIAIX

PLATE XLIX.

FIG.

1. Diphasia attenuata, p. 24 7, nat. size.

1 a. Part of a branch, magnified. — 1 b. The male capsule.
1 c. The female capsule. — 1 d. One of the tendril¬
like extremities of the shoots.

4

2. Diphasia fallax, p. 249, nat. size.

2 a. Part of a branch, magnified. — 2b. The capsule (female).

-ririlrK

W imp

Tuft'en West sen

Lorulon . » John Van Voor.-sl MD(. CC/LYIX

PLATE L.

FIG.

1. DiPIIASIA PINASTER; p. ‘252; nat. size.

1 a. A portion bearing a male capsule; magnified. — 1 b. The

female capsule; magnified.

2. Sertularia ruse A; p. 272; nat. size.

2 a. CalycleS; magnified. — 2 b. Gonotliecse. The last figure

is after Johnston.

PL.

Tuft’tm West sculp.

W. West, imp

London . < John Vdn \oors! MDCCCLX73C

PLATE LI.

pro.

Dipiiasia tamarisca, p. 254.

a. Natural size.

b. Calvcles, magnified.

c. A branch with male capsules.

d. A branch with female capsules.

W. West mvp

Fuft'tfn "VVest SCU

LoTicioii . - John Van Voors-sl M D C C C LX I X .

PLATE LIE

FIG.

Dipiiasia pinnata, p. 255.

a. Natural size (male).

b. Ditto (female).

r. Calvcles, magnified.
cl. Male capsule.

e. Female capsule.

From drawings bv Mr. Tuffen West.

o %/

*L52.

10 1 iw*m

( u ftVm W e s i SCU

',' ' ./ "VV J1 J ,

i* <T «/ , ~>r | | IfAT

&5?

v "oKSi

London . tTohn Van Voorwfc . ~MD(. CCLXIX"

PLATE LIII.

FIG.

1. Sertularia pumila, p. 260, nat. size.

1 a. Portion, magnified. — 1 b. The capsule, magnified. —
1 c. The same, in a more advanced stage, with the
external mar supium. After Lindstrom. The other
figures are by the Author.

2. Sertularia gracilis, p. 262, nat. size.

2 ct, 2 a1. Portions, enlarged. — 2 b. The capsule. From

drawings by the Author.

3. Sertularia filicula, p. 264, nat. size. From a draw¬

ing by Mr. T. West.

3 a. Portion, magnified (T. II.). — 3 b. The capsule. After

Ellis.

■MK;

W. "Western p

Tuft'en West- sculp.

loivlon . «Tohn \t»ii Vt>or.9t }*IDCCC1XTX

PLATE LI V .

FIC!.

Sertularia operculata, p. 263.

a. Nat. size. From a drawing bv Mr. Tuffen West.

b. Calycles, magnified (T. H.).

c. The capsule (T. II.).

Pl.54

LoTuion . «Jolm Van Voorst .^IDCCCTXIX .

PLATE LY.

FIG.

SeKTVLARIA A1UKT1NA, p. 2()G.

a. Nat. size.

b. A portion, somewhat enlarged. From drawings by Mr.

Tuffen West.

c. Calycles, magnified (T. 11.).

d. The capsule (T. H.).

Lorulon . tJohn Van Voorst . "MDCCCIXIX".

PLATE LYI.

FIG.

Sertularia argentea, p. 208.

a. Nat. size. From a drawing by Mr. Tufl’en West.

O %j

b. A young specimen. — c, c. Calycles and capsule, mag¬

nified. From drawings by the Author.

TU56.

W West, imp

Tu ffun "West* scull*.

Lorwdon . ./dm Ta» Voorst MDCCC1XI.V

PLATE LVIL

FIG.

Sertularia cupressina, p. 270.

a. Nat. size. From a drawing by Mr. T. West.

b, b' . Calycles and capsule, magnified (T. H.).

PLATE LVIII.

FIG.

Hydrallmania falcata, p. 273.

a. Nat. size. From a drawing by Mr. T. West.

b. Calycles, magnified. — c. Calycles from a young speci¬

men. — d. The capsule. By the Author.

/

e.

W. West imp

Tuft'en West, sculp.

London . < John Vim Voorst MDtXCUQX

PLATE LIX.

FIG.

Thuiaria thuia, p. 275.

a. Nat. size. From a drawing by Mr. Tuffen West. — b,b'.
Calycles, enlarged (T. II.). — c. A group of capsules,
magnified (T. H.). — d. The crust from which the
shoot rises (T. W.).

V' /p,

Tuft’en West, sculp.

W. West, wnp

Loruion . <L*hn Vim Voor.si WDLCOLXIX^

PLATE LX.

FIG.

Thuiaria articulata, p. 277.

a. Nat. size. — b. Calycles_, magnified. — c. A group of cap-
sules_, magnified. — d. A portion of the stem of the
Shetland variety. ( Vide p. 278.)

v

_ L

i . 60

Tuft'en West sculp.

W Westunp

ILotk 1 or>

Wir Van Voors* MDCCCIXIV

PLATE LXT.

FIG.

Antennularia antennina, p. 280.

a, b. Nat. size. From drawings by Mr. T. West. — c. A
portion magnified to sliow tbe form of the calvcles
and arrangement of the nematophores (T. H.). —
d, d'. The capsule (T. II.). — e. A section of the
stem, showing the verticillate arrangement of the
branchlets (T. W.).

W. West imp

Tuffen We

Jolm Van Voorst MDCCCIA IX

London

PLATE LXII.

FIG.

Antennulakia ramosa, p. 282.

a. Nat. size. From a drawing by Mr. T. West. — b. Por¬
tion, magnified (T. II.). — c. The capsule (T. Id.).

Tufi’en West, .sculp. W West imp.

Loudon. </olin Van Voor.sl WDCCCLXIX.

PLATE LXIIL.

FIG.

1. Aglaophenia tlUxMAj p. 28G, nat. size.

1 a. Aglaophenia pluma, var. (3, nat. size. From draw¬

ings by Mr. T. West. — 1 b. A calycle, magnified
(T. IL).

2. Aglaophenia tubulifera, p. 288, nat. size. From a

drawing by the Author.

2 a , 2 b. Side and front views of the calycle (T. W.).

3. Aglaophenia pennatula, p. 292, nat. size.

3 a. Calycles, enlarged. From drawings by the Author.

K.63.

Tu fftm West scu t p.

W. West, imp

London, -John Van Voor.-?t WDCCCLXTX’.

PLATE LX TV.

FIG.

1. Halecium plumosum, p. 2.27, nat. size.

1 a. Portion, magnified. — 1 b. A calvcle, more highly mag¬

nified. From drawings by the Author.

2. Aglaophenia myrioph velum, p. 290, nat. size. From

a drawing by Mr. T. West.

2 a. A single ealvcle, magnified (T. H.).

3. The corbula of Aglaophenia tubulifera, magnified.

From a drawing by the Author.

J>L 64

'luf\.en »V«sl. toCUlp.

W. West, imp

London . .John Van Voorst MDCC(TIXT.V

PLATE LXV.

FIG.

1. Plumularia pinnata, p. 295, nat. size.

1 a. Portion of a pinna, magnified. — 1 b. Capsules, mag¬

nified.

2. Plumularia echinulata, p. 302, nat. size.

2 a. Stem and pinnae, magnified. — 2 b. A piece of the

creeping stolon with capsules, magnified.

3. Plumularia similis, p. 303, nat. size.

3 a. Stem and pinnae, magnified. — 3 b. Capsule *.

* This figure is drawn to a larger scale than the rest.

Tu f fen West, sculp.

London. .John Van Vdorfcl MDOCXIXl.V

PLATE LXVI.

FIG.

1. Plumularia setacea, p. 29 7, nat. size.

1 a. A portion of the stem and pinnae, magnified, show

the axillary position of the capsule.

2. Plumularia Catharina, p. 299, nat. size.

2 a. Portion, magnified. — 2 b. The oapsnle (female).

ru

Tiiffen Wesl' sculp

London. .John Van Vooi.sl M D C’C( . LX 1 X

PLATE LXVII.

FIG.

1 . Plumularia obliqua, p. 304, nat. size.

1 a . A portion of the stem, magnified, with a single pinna.

— 1 b. A calycle, more highly magnified. The last
figure is from a drawing by Mr. Busk.

2. Plumularia iialecioides, p. 30G, nat. size.

2 a. Stem and pinnae, magnified. — 2 b. A portion of the

compound stem. — 2 c. The capsule.

3. Plumularia frutescens, p. 307, nat. size.
3 a. Pinna, magnified, with a capsule.

11*67

W West imp

Tuft'en "West scalp

London , John ^an Voorst ’MDCCCLXTX’-

Library
of the

University of Toronto