— 174 — 



P.IRPS. 



Balea penrrsa, Floruniiiig (li, 101 



Balia Deshayesiaiia, Bourj;nigaal 107 



— lucifuga, Bourguigaat 107 



— perversa, Bourguignat fi4, Kil 



Bithinia tentaculata, Gray 144 



BuceiQum glabrum, Mùller 74 



— palustre. Millier 74, 1 11 , 142, 164 



— peregrum, Mùller 73 



— truncalulum, Mùller. 75, 112, 142, 165 



Bulinius obscuriis Draparnaud 62, 133, 157 



Bulla fontinalis, Liniiicus 70, 141 



Bythinia Leachii, Moquio-Tandoa 144 



— tentaculata, Stein ViS, 144 



Caicilianella acicula, Bourguigaat 159 



— aglena, Bourguiguat 159 



— euhalia, Bourguigaat 158 



— Liesvillei, Bourguignat 158 



Cardium Caserlanum, Poli 81, 118, 167 



Clausilia Armoricana, Bourguignat . 134 



— Druiditica, Bourguignat 105, 135 



— Bjgricans, Jeffreyss 35,63,104,135, 160 



— obtusa, G. Pfeiffer 36, 63, 160 



Cyclas obtusalis, Lamarck 120 



— rivalis, Draparnaud 80, 118, 145 



— Terceriana, Dupuy 81 



Cyclostoma elegaus, Draparnaud 77, 116, 166 



Ferussacia subcylindrica, Bourguignat 62, 104, 133, 157 



Helicolimav major, Férussac 29, 46, 88, 124 



Hélix aculeata, Mùller 98 



— acuta, Mùller 35,61,103,132, 156 



— alliar ia, Wûler 91, 127 



— arbustorum, Linnœus 32 



— areuosa, Ziegler 59 



— arenosa, Dupuy 59 



— aspersa, Mùller 31, 50, 9i, 128, 152 



— caperata, Moutagu 100, 154 



— carthusiaua, Mùller 32 



— cenaria, Mùller 48,90, 126 



— cespitum, Draparnaud 57 



— complanata, Linuœus 108, 137, 163 



