272 — 



Pages 

 Astrophora 17, 66 



ater (Pytheas) 9, 



171 



atropurpurea (Craniella) 100 



Auletta 1 37, 143, 146 



aurea (Darwinella) 56 



australiensis (Darwinella) 55, 56 



australiensis (Syringella) i38 



AXINELLA 1 37, l39, 145, 243 



AxiNELLID^E Q, l8, 19, l37, I 5 1 



AxiNYSSA l37 



Azorica 63 



azorica (Halicnemia constellata var.) (pi. an, 



fig. 12) 5, 9, 11, i3, 23, 149 



azorica (Hamacantha implicans var.) (pl.xvi, 



fig. 1) 5, 10, i3, 17, 22, 25, 26, 202, S21 



223, 224 

 azorica (Macandrewia) (pi. m, fig. 2 et pi. vm, 



fig. 1) 7, 21, 23, 24, 26, 60, 62 



Azoricid.e 5 



azoricus (Aphrocallistes) (pi. v, fig. 7 et 8 



et pi. vu, fig. 1) 6, 21, 48 



baculifera (Leptosia) (pi. xv, fig. 2) i3, 17, 26 



166, 167, 191, 194 



balfourensis (Axinella) 142 



beatrix (Aphrocallistes) 49 



Bedoti (Placinolopha) 1 o3 



biannulata (Latrunculia) (pi. xm, fig. 6) 9, 16 



24, 115, 116 



bidentifera (Higginsia) 1 5 1 



BlEMMA 226 



bifacialis (Gelliod.es) (pi. v, fig. 17 et pi. xvn, 



fig. 16) 10, 14, 22, 25, 229 



biscutella (Leptosia) (pi. xv, fig. 3) 26, 191 



192, 193 

 biseta (Rhizaxinella) (pi. v, fig. 10 et pi. xn, 



fig- 14) "1 24,126 



bitorquis (Phlyctœnopora) (pi. v, fig. 24 et 



pi. xiv, fig. 18) 9, 25,199 



Bocagei (Aphrocallistes) . 6, 21, 23, 24, 26 



48, 49 



Bocagei (Latrunculia) 117 



Bowerbanki (Corallistes) 59 



Bowerbanki (Eurete) 47 



Bowerbanki (Hamacantha) 216 



brevis iLatrunculia) 117 



brunnea (Leptolabis forcipula var.) (pi. xv, 



fig. 12) 5, 23, 25, 182, 184 



BOBARIN.E l8, 5l 



Bubaris 137, 145, 146, 148, 1 5 1 , 1 58 



bulbosa (Forcepia) (pi. 1, fig. i3) . 25, 178, 179 



180, 181 



bulbosa (Forcipina) 178 



bulbosa (Halichondria forcipis var.) 178 



Pages 



Calcarea 5 



Calthropella yy t 78 



calyx (Chonelasma) 52, 55 



calyx (Gellius) 246 



caminatus (Suberites) . . 11, i3, 26, 122, 124 



candidata (Penares) 82 



capitatum (Siphonidium) 63 



capitatus (Spha;rotylus) 123, 202 



carbonarius (Stryphnus) 84 



Carnosa 5, 8, 17, 100 



carnosa (Yvesia) (pi. xv, fig. 19)... 16, 17, 22 



26, 198 



carnosus (Suberites) 11, 125 



carotta (Rhizochalina) 235 



Carpenteri (Pheronema) 29, 3o 



Carteri (Forcepia) 178 



Carteri (Hamacantha) (pi. xvi, fig. 2 et 8 et 



pi. xvn, fig. 6)' 9, 22, 23,218 



caruncula (Hymeniacidon) 27, 138 



Caulophacus 42 



? Caulophacus sp. (pi. vi, fig. 8) 21, 41 



cavicornis (Gelliodes) 228 



celata (Cliona) 110, 121 



Ceratopsis 1 37 



Cerbaris 4, 160 



Chalinin.e 19, 235 



Chalinula 246 



Characella q5 



Chavesi (Erylus) (pi. ix, fig. 9) 7, 27, 75 



chondrilloides (Hymedesmia) (pi. xn, fig. 9) 24 



113 



Chondrocladia 14, 207, 209, 210 



Chondrosia 104 



Chondrosia sp 21, 104 



Chondrosid^e 104 



Chonelasma 5i 



Choristida 7, 17, 66 



Chrotella 96 



Cinachyra 99 



cinerea (Reniera) 5, 243, 244 



Ciocalypta i5, 137 



Cladocroce 242 , 243 



Cladopeltim: 7, 63 



Cladorhiza 14, 178, 207, 209 



clathrata (Placinastrella) 102, io3 



clathrata (Syringella) 1 38 



clava (Racodiscula) 7, i3, 21, 24, 58 



clavata (Chondrocladia) 207, 209 



clavata (Hymeraphia) 23, 161, 195 



clavata (? Petrosia) 240, 241 



clavata (Schmidtia) 241 



clavatella (Macandrewia) 60, 62 



clavilobata (Pseudohalichondria) 190 



' Le renvoi à la PI. xvn, fig. 6 a été oublié dans le texte, p. 218. 



