EEPORT 0'S THE 
TETRACTINELLIDA. 
4.55 
Plate 
Page 
Plate 
Page 
Tetractinellida, 
. . xxxvii, 1 
tuberosa {Geodia), 
263 
Tetradina, .... 
. . cl 
tuberosum (Cydonium), 
263 
XV, xvi, xxix, xxxii 
tumulosa (Geodia), 
249 
xxxviii, xxxix 
turbinatum (Pleroma), 
XXXIII.. 
. cxvii, clvi, 312 
Ixvii, Ixviii, Ixix 
typa (Petrosia), 
xxviii 
Ixx, Ixxii, Ixxxiv 
typa {Siphonia), . 
xxviii 
Thekea, .... 
... 
Ixxxv, Ixxxvi, xci 
typus (Corallistes), 
XXXIV. - 
^ cxvii, civ, 301 
cviii, cx, cxii 
.308, 30 
cxxviii, cxxxii 
typus (Hemiasterella), . 
... 434 
cxxxiv, 59, 381 
unca ( Tethya), 
51, 52 
J04, 405 
unguiculus (Stryphnus), 
XV. 
195 
Theneidae, . ' . 
... -1 
cx, cxxvii, 59 
vermicularis (Discodermia), . 
331 
1 
L404 
verruca (Ancorina), 
188 
Theonella, 
. cxviii, cliii, 284 
Verruclina 
cxviii 
thomasi ( Coral) istes), . 
XV., XXXV. 
307 
verrucosa (Corallistes), 
339 
thompsoni (Geodia), 
254 
verrucosa {Spongia), 
435 
Thoosa, .... 
cxxvi 
versatile (Corticium), . 
280 
Thrombidee, 
cxiii, clii, 274 
Vetulina, .... 
. cxvii, cxxi, clix 
Theombtjs, .... 
xxi, clii, 275 
vickersii {Dictyocylindrus), . 
420 
Tisiphonia, 
. cxxviii, 95 
vickersii (Tricentrium), 
420 
torquila (Lyidimn), 
. clvi, 343 
violacea (Aplysilla), 
. . xxxvii 
toxodonta (Myriastra), . 
XIV. 
119 
virgultosa (Suberites), . 
414 
Teachta 
433 
vosinaeri (Astrella), 
XVI. 
cxxxviii, 136 
transiens (Erylus), 
241 
vosmaeri (Synops), 
XXIII., XL. 
. xxvii, 234 
transiens {Stelletta), 
241 
VULCANELLA, 
. cxxxi, 87, 89 
Teemaulidium, . 
clix, 352 
vulcani (Caminus), 
/ cxliii, cxlviii, 218 
Teetolophus, 
clviii, 325 
l241 
Triaenosa, .... 
cliii, 284, 326 
wageneri (Ancorina), . 
189 
Triatb, .... 
cxliii, cxlvii 
wageneri {Stelletta), 
189 
Teibeachium, 
... J 
cxxxvi, cxxxvii 
walUcMi (Thenea), 
. 62, 82, 95, 288 
. cxxxix, cxli, 153 
wallichii { Wyville- Thom- 
1 ... 
. . 95 
Teicenteium, 
417 
sonia), . . . . 
i 
trigonostellata (Hymenia- 
. . 412 
wrigbtii (Thenea), 
VIII. 
63, 78 
cidon), 
r 
f xxxiii, Ixxxv 
trilopha (Placina), 
... -1 
Ixxii, Ixxxiii, cviii 
wyvillii (Thenea), 
VI. 
4 Ixxxviii, 61, 71 
cxiii, 277, 279 
V74, 78 
tripodaria (Ancorina?), 
203 
Wyville-Thomsonia, 
cxxviii 
Teiptolemus, 
... J 
cxi, cxxxi, cxxxiv 
Xenospongia, 
443 
L93 
zetlandica (Craniella), . 
cix, 55 
tuberculata (Stellettinoi^sis), . 
207 
zetlandica {Geodia), 
254 
tuberculatus (Coppatias), 
207 
zetlandica {Tethya), 
■55 
tuberculosa (Geodia), 
251 
zetlandicum, (Cydonium), 
254 
