275 



Haplosclerid.e 10, 



Helleri (Penares) 



Hertwigia 



Hertwigiid.-e 



18, 



Pages 



19, 228 



.... 82 



. . . . 40 



.... 17 



heteroclita (Spiroxya) 108 



Heterorrhaphida: 



Heteroxya 



Hexaceratida 5, 6, 



Hexactinella 



!7, 



18 



[33 

 55 

 55 

 29 

 33 



1 12 

 i5i 



Hexactineluda 6, 17, 



Hexasterophora 17, 



Higgini (Alectona) 109, 



Higginsia i37, i5o, 



HlRCINIA 250 



hispida (Stelletta) 80 



hispidula (Hymeraphia) (pi. xiv, fig. 2) 2 5, 164 



Histoderma 199, 200 



HoMASTERINA 79 



horrida (Sphinctrella). 8, 17, ai, 23, 24, 26 



86, 87, 88 



horrida (Trachya), 1 35 



humilis (Syringella) 24, 138 



Hyalonema 3i 



Hyalonematid.e 29 



Hymedesmia 112, 190, 194 



Hymeniacidon 1 37, 1 38, 225 



Hymeraphia .. . . 5, 10, 14, 18, 148, 161, i65, 168 



Hymerhabdia 4, i5, 1 5 1 , 1 58, 1 5g, 161 



Hymetrochota 168 



hystrix (Sollasella) (pi. m, fig. 4) . . 9, 10, 22 



24, 14S 



hystrix ( Trachya) 142 



Idomon io5 



Ijirnai (Clionelasma) (pi. ix,fig. 1) 6, ai, 52, 53 



imperfecta (Forcepia) (pi. xiv, fig. i3).. 22, 26 



180, 184 



implexa (Reniera) i5, 16, 22, 25, 244, 246 



implicans (Hamacantha) 221, 222, 223 



incrustans (Dorypleres) 128 



incrustans (Jaspis Johnstoni var.) 5, 9, 24, 128 



indistincta (Hymedesmia) 154 



indistincta (Hymeraphia) 1 54 



indistincta (Myxilla) 1 54 



indistincta (Reniera) 27, 244 



inelegans (Hamacantha Johnsoni var.) 216 



inermis (Pilochrota) (pi. x, fig. 9).. 7, 21, 79 



infesta ( Acca) 1 o5 



infradensata (Rhifochalina jistulosa var.) 235, 236 



infundibulum (Cladorhiza) 17g 



infundibulum (Hyalonema) 6, 27, 32 



inornata (Desmacella) 22, 25, 225 



inornata (Halichondria) 225, 226 



insignis (Latrunculia) (pi. xn, fig. 5)... 9, 10 



14, 16, 21, 24, 115, 1 1 S 



intégra (Hamacantha) (pi. xvi, fig. 4) .. 10, 22 



202, 222, 224 



Pages 



ntermedia (Darwinella) 56 



ntermedia (Thenea) 85 



ntexta (Microciona) i52 



intexta (Rhabdcremia) 1 5 3 



intextus (Triptolemus) 1 3 



inversa (Cladorhiza) 208 



OPHON j^ 



OTROCHOTA 1 6g 



SOPS 



Johnsoni (Desmacella) 



Johnsoni (Hamacantha) (pi. xvi, fig. 6). 10, 

 22, 23, 25, 26, 215, 218, 221, 



Johnsoni (Hymedesmia) 



Johnstoni (Jaspis) ■ 24, 128, 



Joubini (Tylexocladus) (pi. 1, fig. 9 et pi. xn, 



fig- 10 et 11) 9, 11, 23, 122, 



Joyeuxi (Darwinella) 



Joyeuxia 14, 18, 2o5, 207, 



Jullieni (Stylinos) 



Jullieni (Stylotella) 4, 10, n, 27, 



Kenti (Hyalonema) 



Kœhleri (Leptosia) . 10, u, 14, 16, 17, 

 23, 25, 26, 188, 192, 



labyrinthica (Cliona) 10, 21, 23, 24, 



105, 

 lactea (Pilochrota) (pi. x, fig. 8) 7, 8, 12, 



24, 

 lagettoides (Fieldingia) 6, 



lamella (Clionelasma) 52, 54, 



laminaris (Farrea occa var.) (pi. xvm, fig. 9) 



6, 26, 

 laticeps (Suberites) (pi. xn, fig. 19) 11, 21, 



26, 



Latrunculia u5, 117, 



laxa (Rhaphisia) 



Leptolabis 4, 5, 14, 179, i8i, 



Leptosastra 14, 



Leptosia. 5, 10, 14, 18, 164, 166, 167, 

 179, 182, i85, 194, i 9 5, 



Letellieri (Thoosa) 



leuconoides (Halichondria) (pi. 1, fig. 2 et 3 



et pi. xvn, fig. 19) 10, 22, 25, 117, 



levispira (Cliona) (pi. xn, fig. 1) 9, 10, 21, 



24, 26, 105, 



liberiensis (Higginsia coralloides var.) 



lictor (Dragmatyle) (pi. un, fig. 14) 5, 9, 23, 



limbata (Acervochalina) 5, 245, 



lingua (Esperella) i3, 22, 200, 



linguifera (Yvesia) 27, 



Lissodendoryx. . 173, 174, 175, 178, 179, 



LlTHISTIDA 7, 



longipilis (Tetilla) (pi. 11, fig. 1; pi. îv, fig. 12 



et i3; pi. xi, fig. 2) 7, 8, 23, 



longipinna (Cladorhiza) 



longispicuhim (Microciona) 



66 



128 

 216 



■7 

 222 



2l5 



i3o 



202 



56 



225 



224 



224 



32 



22 

 194 



29 

 107 



21 

 81 



i3 



55 



5 



43 



24 

 124 

 118 

 233 

 i83 

 194 

 178 



232 



I IO 



247 



23 



108 



i5i 

 195 

 249 



202 

 196 



181 

 57 



97 

 207 

 161 



