— 282 — 



Page. 



Bylhinia codia, Bourguignal 130 



— dfscrtorum, Bour guignât 118 



— Duiiot' tiana, Bourguignut 116 



— idria, Bourguignal 115 



— Leachii, Moquin-Tandon 14, iH 



— Letourneuxiana, Bourguignal , 121 



— Jiiteola, Bourguignal. 115 



— manchourica, Gersi/eMi 12 



— p-rforata, Bourguignal 118 



— pycnocheilia, Bourguignal 117 



— pycnolena, Bourguignal 120 



— raphidia, Bourguignal 15 



— seminium, Bourguignal 121 



— similis, Siem ... 13, 11 î 



— striata, Benson 12 



— tcnlaculata, Slein 13 



Calyptra patelia fluviatilis, Klein 157 



Choanoniphalus amauronius, Bourguignal 4 



— aovus, Bourguignal 5 



— m^chi, Gerslfeldt 3 



Cochlpa vivipara, da Cosla 120 



Crepidula lacustris, Fleming 158 



— ohloBga, Fleming 2V.) 



Cyclostoma achatinum, Draparnaud 128 



— contectum, il/«ne^ , 120 



— sirnile, Draparnaud 13, 114 



— Y'i\i]m\utu, Draparnaud 126 



Gundiachia adelosia, Bourguignal 83 



— aucy iiformis, L. P/'ei/Ter 81 



— Poeyi, Bourguignal 82 



Hélix fasciata , Gmelin 128 



— stagualis , Linnœus 94 



— suhterraneai, Lafon de Cujula 61 



— teniaculata , Linnœus. 13 



— \eatrkosa , Oiivi 127 



— yivipava, Linnœus , 128 



Hydrobia acerosa, Bourguignal lO'J 



— Angareusis, Gerslfeldl 14, 15 



' — arenavia, Bourguignal 111 



— bicarinata, Dupuy "75 



— BvotiàeW, Bourguignal 110 



— elachista, Bourguignal 112 



