IISTDICE, 



Tig. 



abbraviata, Pyrula 202 



abdita, Achatina , 99 



Cylindrella 276 



Subalina 98 



abnatum, Ciiondropoma 20,30 



Cyclostoraa 30 



abnormis, Cylindrella 107 



abtiana, Tadora 20 



Acanthopleura 230 



accipitrina, Ala 195 



accipitrinus, Stiombus 195 



accincta, Purpura 204 



accinctus, Murex 204 



Achatiua 98 



aciculata, Creseis...^ 152 



acicularis, Cypraea 184 



acicularis, Ovula 183 



Volva 183 



aciculina, Terebra. 205 



Acroloxus 137 



a^uleata, Crepidula 226 



■ Patella 226 



aculeus, Cylindrella 126 



acuminata, Helicina 12 



acus, Cylindrella .- 105 



acuta, Bulla 156 



Pliysa 142 



. Tellina 243 



acuticostata, Melaniella 87 



acuticDstatus, Bulinus 87 



acutiliratus; Chiton 231 



Adamsi, Adeorbis 177 



Area 263 



Truncatella 39 



Adamsoni, Lucina 256 



Adelosia, Gundlachia 138 



Adeorbis 177 



adjuncta. Helix 78 



Pag. 



adnata, Cylindrella 106 



adspersa, Helicina....' 50 



aequivalvi.s,Corbula 252 



affinis, Cylindrella 118 



Paludestrina 140 



Planorbis 136 



Psanimobia 246 



Sepia 148 



Agassizii, Cistula 22 



Cyclostoma 22 



agglutinans, Trociius 181 



agrestis, Cistula 23 



Cyclostoma 23 



Aguileroiana, Tudora 21 



Aguileroianum, Cyclostoma 21 



alabaster, Marginella 188 



alata, Ostraea 269 



Rissoa 168 



alatum, Clioanopoma 12,13 



• Isognomon 269 



alatus, Strombus 196 



alauda, Helix 70,72 



albicans, Planorbis 137 



Segmentina 137 



albicosta, Patella 229 



albida, Scalaria 166 



albidus, Cerithium 206 



albilabris, Pupa 87 



[ albocincta, Mitra 197 



Pleurotoma 219 



albocrenata, Cylindrella 116 



albolabris. Pupa 87 



albolineata, Hyalina 189 



Marginella 189 



albomaculata, Pleurotoma 217 



alboviridis, Helicina 56 



Alcadia 56 



algicola, Cerithium 206 



1 



