279 



Cyclostoma anatinum, Drap. 

 Bulimus anatinus, Poiret. 



6624 fasciata, Mull., 



6625 " var., 

 6626 



6627 



2 Europe, 



ferruginea, 



6628 Ferussina, 

 fluminensis, 



6629 fusca, 



6630 gagatinella, 



6631 genicula. 



Jan, Sicily, 



Desh., 14 Bordeaux, 



Ziegl., Hungary, 



Pfr., Hungary, 



Parr., Dalmatia, 



Conrad, Georgia, 



is Paludina acuta, Drap. 



Drap. Moll., pi. 1, f. 24, 25. 

 Poir. Prod., p. 47, No. 15. 

 Trs. Am. Ph. S., 9, p. 22. 

 Villa Cat, 1841, p. 35. 

 Villa Cat., 1841, p. 35. 

 Bowd. El. C., pi. 9, f. 15. 

 Mich. Compl, pi. 15, f. 48, 49. 



Trs. Am. Ph. S., 5, pi. 19, f. 71. is Paludina magnifica, Conrad. 

 Villa Cat., 1841, p. 35. Paludina Siciliana, Ziegl. 



Mich. Comp., pi. 16, f. 54, 55. Paludina thermalis, Jan. 

 Oliv. Voy. Lev., pi. 31, f. 6. Cyclostoma Bulimoides, Oliv. 

 Bowd. El. C., pi. 8, f. 13. var., fasciata. 



Caill. Voy., 2, pi. 60, f. 6. var., pallida. 



Trs. Am. Ph. S., 5, pi. 19, f. 80. 



Trs. Am. Ph. S., 9, p. 23. 



Trs. Am. Ph. S., 9, p. 23. 

 Villa Cat., 1841, p. 35. 

 Villa Cat., 1841, p. 36. 

 Hald. Mon., pi. 1. 

 Amer. C., pi. 10, f. 1. 

 Nich. Enc., 1819. 

 Proc. Bost. S. N. H. 

 Bouillet Cat., pi. 1, f. 14. 

 Villa Cat., 1841, p. 35. 

 Zool. 111., pi. 98. 



Villa Cat., 1841, p. 35. 

 Menke Syn., ed. 2, p. 42. 



Drap. Moll., pi. 1, f. 18. 

 Rossm., f. 125. 



Mull. Verm., p. 182, No. 369, 

 Gmel., p. 3646, N. 106. 

 Drap. Moll., pi. 1, f. 18. 

 Guer. Icon., pi. 13, f. 1. 

 Oliv. Adriat., p. 178. 

 Villa Cat., 1841, p. 35. 

 Mich. Comp., pi. 15, f. 56, 57, 

 Anton Verz., p. 52. 

 Villa Cat., 1841, p. 36. 

 Villa Cat., 1841, p. 35. 

 Hald., pi. 5. 



is Paludina expansilabris, Muhlf. 



is Anculotus dissimilis, Say. 



is Paludina marginata, Mich. 



Paludina cyclostomoides. 

 Paludina rudis, Ziegl. 

 Paludina patula, Brumati. 

 Paludina pyramidalis, Jan. 

 Paludina achatina, Lam. 

 Nerita fasciata, Mall. 

 Helix fasciata, Gmel. 

 Cyclostoma achatinum, Drap. 

 Paludina vivipara, Guer. 

 Helix ventricosa, Oliv. 

 is Paludina rubens, Menke. 



is Paludina porata, Menke. 

 Lithoclypus fuscus, Pfr. 



