273 — 



Pages 

 clavissepta (Hamacantha) (pi. xvi, fig. 5 et 



pi. xvni, fig. 7) 10, 22, 23, 202, 223 



clavisœpta (Po^iella) 223 



Clavulida 8, 18, io5 



Cliona io5, 107, 110 



Clionid.e 8, 10, 14, 18, io5 



clopetaria (Plocamia) i56, 157 



colonensis (Forcepia) 1 7S 



colossea (Halichondria) 1 33 



colossea ( Topsentia) 1 33 



columella (Stylotella) 98 



commixta (Tedania) io, 11, i3, 25, 176 



compacta (Seiriola) 84 



complanata (Hamacantha Johnsoni var.). 217, 221 



compressa (Ecionemia) '. 89 



compressa (Myxilla) 169, 170 



compressa (Pœcillastra) (pi. iv, fig. 1 et 3) 8 



i5, 21, 24, 86, 89 



conchilega (Geodia) 7 1 



concrescens (Chondrocladia) 208 



consimilis (Gelliodes) a3i 



constellata (Halicnemia) 149 



constellata (Leptosastra) (pi. xv, fig. i5) 5, 9 



22, 190, 194 



conuligera (Tedania) 176 



copiosa (Placinastrella) 102, io3 



coppatias 128 



Coppatiid.e 9, 19, 128 



corallistes 59 



CoRALLISTID/E 7, 59 



coralloides (Higginsia) i5i 



coriacea (Plocamia) i55, 1 56, 1 5y 



coriaceum (Phlœodictyon) (pi. v,fig. 21 et 22 



et pi. xvii, fig. i5) 10, i5, 16, 22, 25, 237, 239 



coronula (Hymeraphia) 162 



corrugata (Biernma) 27, 228 



corticata (Heteroxya) (pi. 1, fig. i5 et pi. xn, 



fig. 22 et 23) 5, 9, 10, 11, 22, a3, 24, 133 



corticata (Polymastia) (pi. 1, fig- 7) 11, i3, 21 



119, i3o 



CORTICELLA 7.7 



CoSCINOPORID.E 5 I 



Craniella 98, 99 



cranium (Craniella) 8, 12, 24, 99 



crassa (Normania) 89 



crassa (Petrosia) (pi. v, fig. 20) i3, 14, i5, 22 



25, 240 



crassa (Reniera) 240, 241 



crassanchorata (Forcepia) 178, 184 



crassispicula (Pilochrota) 81, 82 



crassiuscula (Pœcillastra) 89 



crinita (Chondrocladia) 207, 208 



Crinorhiza 4, 207 



crux (Leptosia) igo 



cupressiformis (Cladorhiza) 179 



curvispiculifera (Hymerhabdia) 1 58 



Pages 



curvispiculifera (Microciona) 1 57, 1 58, 1 59 



curvispiculifera (Rhabdoploca) .. . 10, i3, 27 



1 52, 158, 161 



cydonium (Geodia) 5, 7, 67, 71 



Dactyleli.a i37 



Darwinella 55 



DarwinellidjE 55 



Daut^enbergi (Biemma) 226 



Davidi (Dyscliona) 107 



debilis (Pachastrella) 94 



décora (Esperiopsis) (pi. xvn, fig. 8) 9, 23, 212 



deformis (Pseudohalichondria) 190 



delicatum (Rhabdodictyum) 3g 



demonstrans (Suberotelites)... 9, 10, 22, 25 



157, 214 



Demospongle 17, 57 



Dendoricin/E 9, 19, 172 



Dendoryx 18, 169, 172, 175, 178, 179 



dendroides (hircinia variabilis ]var.) 12, 25, 250 



Dendropsis i37 



Dendyi (Jaspis) (pi. xn, fig. 20 et pi. xvm, 



fig. 10) 9, 11, i3, 21, 26, 129, 2o3 



Dendyi (Stylostichon) 9, 25,171 



dentata (Dendoryx) (pi. xiv, fig. 19) 16, 25, 172 



depressus (Suberites carnosus var.) 27, 124 



Dercitus 77 



Desmacella 225, 226 



Desmacidon 2o3 



DICTYONELLA 1 37 



difficilis (? Halichondria) i33 



difficilis (Topsentia) i33 



digitata (Sollasella) 143 



digitata (Tedania) n, 22, 176 



dilopha (Placina) io3 



DlSCODERMIA 57 



discophorus (Erylus) 73, 74 



disigma (Craniella) (pi. xi, fig. 3)... 7, 21, 100 



dissoluta (Discodermia) 57, 66 



Dœderleini (Chonelasma) 52 



dorsigera (Stelletta) 76 



DOTONA 1 08 



Dragmatyle 195 



Dujardini (Leptosia) (pi. 1, fig. 5). 11, 22, 185 



dura (Yvesia) 196 



durissima (Corticella geodioides var.) 79 



Dyscliona '07 



echinastrella (Geodia) (pi. ix, fig. 4) 7, 27, 69, 70 



Ectyonin.e 9) J 9> "i 



elegans (Plocamia coriacea var.).. 11, 24, 155 



elegans (Reniera) 246 



elliptica (Melonanchora) (pi. iv, fig. 10) i3, 22 



i3, 25, 177, 210 



elongata (Rhi^ochalina) 238 



elongatum (Phlœodictyon) 25, 238, 239 



elongatus (Suberites) i3 



ensifera (Cliona) 106 



35 



