— 292 



pisci- 



pisci- 



na- 



Valvata depressa Hans. 

 V. macrostoma . 



erythropomatia HaufFcn 



exilis Palad. . 



eximia Servain 



fluviatilis Colb. 

 nalis var. . 



fontinalis Mtg. 

 nalis 



frigida Westerl. 



lacustris Cless. 



lenticularis Kstr. 



macrostoma Steenb. 



Menkeana Jelski v 



ticina 



minuta Drp 



Moquiniana Reyn. . 



naticina Mke. 



nilotica Jick. 



obtusa Stud. v. piscinalis 



obtusa Scholz v. antiqua 



piscinalis Müll. . 



planorbis Drp. v. cristata 



planorbulina Pal. 



pulchella Stud. v. cristata 



pusilla Moll. V. piscina- 

 lis juv. . 



Saulcyi Bgt. . 



Sclimidtii Mke. 



spelaea HaufFen 



spirorbis Müll. v. cristata 



subglobosa Mke. 



tasolana St. Simon 



umbilicata Parr. v. pisci 

 nalis .... 

 Vertigo Drp. . 

 Vertilla Moq. Tand. 

 Vitrea Fitz. . . . 

 Vitrella Clessin . 



acicula Held . 

 Charpyi Palad. . 



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147 

 148 



147 



148 



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148 

 147 



148 



147 



148 



147 

 70 

 72 

 11 



145 



major 



pel 



Vitrella fontinalis Sterk 

 gracilis Cless. 

 lielvetica Cless. . 

 pellucida Benz 

 Pürkliaueri Cless. 

 Quenstedti Wiedersh. 

 Sterkiana Clessin 

 Tscliapecki Cless 

 turrita Cless. 

 V i t r i n a Drap, 

 albina Zgl. 

 alpestris Cless. 

 ampullacea Jan 

 angelicae Beck 

 annularis Stud. 

 Audebardi Pfr. v 

 Baudoni Delaun. 

 beryllina C. Pfr. 



lucida .... 

 Bonellii Targ. 

 brevis Fer. 

 Charpentieri Stab. v. ni 



valis .... 

 diapbana Drap. . 

 Dillwyni Jeffr. v. pellu 



cida var. 

 Drapainaldi Cuv. v. major 

 elliptica Brown v. major 



var. . 

 elongata Drap 

 glacialis Forbes v. nivalis 

 globosa Böttg. 

 Heynemanni C. Kocli 

 hiemalis Koch 

 Komarowi Boettg. 

 Lederi Boettg. . 

 Letoui-neuxi Bourg. . 

 limacina v. Alt. v. dia 



phana .... 

 limacoides v. Alt. v. pel 



lucida .... 



