118 



himitoo mjrestis Linn. 



(indquoriim Fer 

 nter Linn. 

 cinercus List. 

 filniis Hoy. . 

 ßnvcscens Brard 

 fiaviifS Linn. . 

 Gagales Drap 

 luicus Kaz. . 

 marginatiis Drap. 

 margincllus Schrnck 

 maximus Linn. 

 reliculnttis Müll. 

 ruf US out. 

 snccineus Müll. • 

 Valeniinnus Fer. 

 variegatus Drap. 

 Limnaen Lcucostoma Lam 

 ininuta Lam. 

 ultona Flem. 

 feregrn Lam. 

 Limnacus auricuhirius Linn 

 elongatus Drap. 

 fragilis Linn. 

 fuscus C. Pf. . 

 . ylaher Müll. 

 gliitinosus Drap. 

 tninuttis Drap. . 

 ovattis Drap. 



26 

 24 

 22 

 24 

 26 

 25 

 25 

 27 

 22 

 27 

 22 

 24 

 26 

 22 

 22 

 27 

 25 

 68 

 69 

 68 

 72 

 69 

 68 

 67 

 67 

 68 

 65 

 69 

 70 



Lininaeus palustris Drap. 



pcrcger Müll. 



stngnalis Linn. . 



truncutuhis Müll. 



vulgaris C. Pf. 

 Limnophysa minuta Fitz. . 



Merdigera ohscura Held. . 

 Monacka incarnata Fitz. . 

 sericen Fitz. . . 

 Mya pictorum Linn. . . 

 Mysca pictorum Turt, . . 

 soUdn Turt. . . 

 Mytilus anatinus Linn. 



cellensis Schrot. . 



Cliemnitzii Fer. . 



cygneus Linn. . . 



polymorphus Pall. 



Wolgae Chemn. . 



Nerita contorta Müll. . . 



fasciata Müll. . . 



ßuviatiJis Linn. 



Jaculator Müll. 



vivipara Müll. . 

 Neritina Huviiitilis Linn. . 

 fonlinalis Brard. 

 Nerilostoma vctida Klein. 



Oxychihis CcUnria Fitz. . 

 cricetorum Fitz. 

 nitldulus Fitz. . 



PahuUna achntina Brug. . 



acuta Mich. . . 



fosciata Müll. 



impura Lam. . . 



Kic];sii Nyst. . . 



similis Mich. . 



TroschcUi Paasch. 



vioipara Linn. . 

 Patclla Cornea Poir. . • 

 ^luviatilis da Cost. 

 lacustris Linn. 



