Pages. 



BuLiMus AVF.NACEus, BruQuière 57 



— decoixatus , id iO, 44 



— DETRITUS , Deshayes 40 



— mso, L. Pfeiffer 58 



— OBscDRDs, Draparnaud 55 



— QUATRiDENs, BruQuière 57 



— TRIDENS , id 56 



BCLLA FONTINALIS, LimiCBUS 61 



— HYPNORUM, id 62 



Bytuinia similis , Stein ^4 



C^ciLiANELLA EBURNEA, Bourguiguat 43 



Cantareds naticoides , Ilisso 32 



Cardium casertandm , Poli 6** 



CIarvchium elongatcm, Villa 45, 46 



— MINIMUM , Prada 46 



— — TASSINARI 46 



— MINIMUM , Var. . . L. Pfeiffer 46 



— — \àr. ELOîiGxTVM, S trobel 46 



— — Var. NANUM, A'MSicr 45 



— NANUM, Anton 45 



— tridentatcm , Bourguignat 45 



CfcAUSlLIA BIDENS, lîlSSO 48 



— Charlottia, id 48 



-^ CINEREA, id 47 



— CRENULATA , id . . :. 48 



— CRENULATA, Rossmasslev 49 



-^ iieterostropha, Risso • • 50 



— MACLURIANA, id 50 



— M ARCELIA, id 50 



— NiGRiCANs , Jeffrcys 50 



— POLITA, Risso 50 



— sohin k, Draparnaud 48, 50 



— TiiAMNOPuiLA, Bourguignat 50 



COCIIICELLA MERIDIONALIS , RiSSO 40 



— TENUIS, id 39 



TDRRICCLA , id 40 



— VENTROSA , id 39 



toCHLICOPA LDBRICA , id 40 



Crenea vitrea , id 44 



Cyclas amnica , id ''8 



-^ VITREA , id 68 



CvCtOSTOMA AFFINIS , id 67 



