II. 



273 



Limax . . . 



Testa colla. . 

 Vitriiia . . 



Succinea . . 



Helix . . . 

 Macularia. 



Fruticicola . 



Campylaea . 

 Glaphyra . . 



Crenca . . 



Patula . . . 



Hyaliiia . . 



Conulus . . 



fionostonia . 



Ulostoma . . 



Archelix . . 



Galaxias . . 



Poitiatia . . 



Hemicycla . 



Polyinita . . 



Xcroi)hila . 



Bulimus . . 



PetracuR . . 

 Chondrus 



? 



Glandina . . 



Glandina . . , 

 Cioiidla ... , 

 Azeca . . 



Clausilia . . 

 Pu])a . . 



Pupilla . . 



Torquilla . . , 

 Vertigo . 



Ptychospira . , 

 Planorbis 



Limnaea . . 



AncyluR . . . 



Acrochasma . . 



Carychium . . 



J;;yclostoma . . 

 ^'•aspodopoma . 



^•.yclostomus . 

 Megalomastoma 



Siissivasscr- 

 Fornialion 

 Biiliiiiens. 



1 



5 



2 



1 

 2 



7 



;5 

 1 



2 

 1 



2 

 1 



4 



2 



7 

 2 



2 

 1 



1 



2 

 25 



2 

 8 

 12 



1 



() 

 4 

 1 

 1 

 2 

 1 



Lanil- 

 scliiii'cki'uklli 

 V. Hocliliriiii, 



1 



• » 



1 

 1 



4 



2 

 2 

 1 

 2 

 1 

 1 



4 



2 



1 

 1 



28 



15 



Mliiriiicllrji- 

 kalk. 



Identische Arten 



14 



1 



4 



IlilileiiiLaiiil' 

 scluiockeiiklk. 

 V. Ildchheiiii. 



;? 

 1 

 1 



Hit dniii Li- 



loriiicllfii- 



kalke. 



2 



3 



18 



