INDEX. 



abbreviate, Desmoulea 52, 223 



Venus 255 



abildgaardiaiia, Gastrana 207, 228 



abnormis, Latirus 240 



Abra 206 



africana 206, 228 



abrupta, Crassatella 235 



abyssicola, Voluta 255 



Acanthochites 180 



carpenteri 180, 226 



garnot i 180, 226 



variegatus 229 



Acanthochitidae 180 



Acanthopleura afra 229 



quatrefagesi 229 



spinigera 229 



achatina, Cassis 95, 224 



Mactra 241 



aciculatus, Obeliscus 245 



aeinoidos, Melampus 10,221 



Aclis tenuislriata 229 



Acmaea 141 



roseoradiata 141, 226 



acrifa, Melanella 68, 223 



Odostomia 91,224 



Acrilla 64 



gracilis 229 



thalia 64, 223 



Actaeon affinis 229 



Acteocina 4 



smithi 4, 221 



species 4, 221 



Acteon 3 



albus 3, 221 



Acteonidae 3 



aculeata, Crepidula 136, 225 



Scala 250 



acuminata, Area 182, 227 



Crassatellites 191,227 



Triton 253 



acuta, Hipponyx 240 



Planaxis 247 



acutilirata, Cingulina 233 



adaba, Turbonilla 75, 224 



adamsii, Cardium 232 



adansoni, Mactra 209, 228 



adjacens, Columbella 58, 223 



Rissoa 249 



adspersa, Crepidula 236 



aegrota , Triton 253 



aemulus, Donax 238 



aepynota, Bullia 53, 223 



aequilatera, Pinna 247 



aequisulcata, Mactra 209 



aerumnosa, Mitra 243 



80737°— Bull. 91—15 19 



aethra, Odostomia 89, 224 



afer, Mytilus 244 



afflne, Sistrum 250 



affinis, Actaeon 249 



Ranella 253 



Terebra 252 



afra, Acanthopleura 229 



Atrina 183, 227 



Gadinia 239 



africana, Abra 206, 228 



Alabina 121 , 225 



Ampullarina 11 , 221 



Area 230 



Bornia 199, 227 



Calliostoma 162, 226 



Caporbis 170, 226 



Cithna 102, 225 



Chiton 233 



Crassatella 235 



Cyclostremella 170, 226 



Cylichna 5, 221 



Cynisca 165, 226 



Cyrena 237 



Diala 122, 225 



Digitaria 194, 227 



Diplodonta 195, 227 



Discopsis 172, 226 



Eastonia 209,228 



Ethalia 238 



Graphis 64, 223 



Leptogyra 173, 226 



Leptothyra 147, 226 



Lima 187, 227 



Littorina 119, 225 



Macoma 206, 228 



Mangilia 241 



Modiolaria 190,227 



Natica 138, 225 



Phasianella 145, 226 



Philobrya 185, 227 



Physopsis 247 



Puncturella 177, 226 



Pyramidella 71, 223 



Ringicula 7, 221 



Seila 114, 225 



Styliola 221 



Teinostoma 165, 226 



Tellina 252 



Triphoris 103,224 



Triton 253 



Vanikoro 140, 225 



Venericardia 192, 227 



Venus : 255 



Voluta 222 



