215 



C i c (p p a t r a Verreauxoaiia 

 Bgt. V. cyclostomoides 



var 



voxillata Parr. v. buli- 

 moides var. 

 C c h 1 i c e 1 1 a Risso . 

 C e 1 s t e 1 e Bens. 

 Coeiiatoria Held v. Po- 



matia 



C 11 11 1 o p o 1 i t a Bttg. 



C o n u 1 u .s Fitz 



Corl)iciila Mülilf. . . 

 consobihia Caill. v. flu- 



miiialis var. 

 crassula Mouss. v. fliimi- 



nalis var 



rtuininalis Müll. . 

 Hohenackeri Cless. . 

 Jickelii Cless. 

 piirpiirea Priine . 



piisilla Pliil 



radiata Parr 



Saulcyi Bgt. v. fluininalis 



var 



tigridis Mouss. 

 Corctus Ad. v. Spirodiscus 

 C r y p t o m p h a 1 u s Moq. . 

 C y c 1 a s Drp. v. Sphaerium 

 Cyclostoma Drp. 



achatimim Drp. v. Palud. 



fasciata 



acutum Drp. v. Hydrobia 



acuta 



Adamii Paul (Pomat.) . 

 affine Risso v. sulcatum 

 affinis Ben. (Poni.) . 

 agriotes Westerl. 

 AUeryanus Paul . 

 anatinuni Drp. v. Amni- 



cola anat 



apricus Mouss. (Pom ) . 



