— 45 — 



Aiii|»iillaria Lainck. contin. 



Trosch. 1845. Arcli. f. Natgsch. I. p. 197. — dis- 



jungitur genus Lanistcs. 

 Synon. Cochlea fluviatilis (pars) List. 



Cochlea umbilicata (pars) Gualt. 



Galea (spec.) Klcin. 



Platystoma (spec.) Klein. 



Globosa (spec.) D'Argenv. 



Helix (spec.) Linn. Gmel. Born. Wood. 



Planorbis (spec.) O.F.Miiller. Bolt. Lamck. Fer. etc. 



Nerita (spcc.) 0. F. Miill. 



Globositcs (spec.) Schrotcr. 



Bulimus (spec.) Brug. 



Pila Bolten. 



Cyclostoma (spec.) Olivier. 



Pomus Ilumphrey. 

 ? AmpuIIina Faujas St. Fond. 



AmpuIIarius Montf. 



Lanistes Montf. 



Paludina (spec.) Say. G. B. Sow. 



Marissa Gray olim. 



Ceratodes Guilding. AViegm. D'Orb. Swaius. 



Pachystoma Guilding. 

 ? Ampulloides D'Orb. 



Pachylabra Swains. 



Asolena D'Orbigny. 

 Ainimllaria Cuvier 1830. Regne an. (ed. Voigt. III. p. 191. 



Genus Pectinibranchiatorum trochoideorum. Sub- 



genera : AmpuIIaria, Ilelicina. 

 A»i|tiillai*iaeea vid. scq. 



Ampullariadae Glild. 1828. Zool. Journ. III. N. 12. p. 536. 

 Etym. AmpuIIaria. Non permittenda Graeca ter- 



minatioj rectius Ampullariacea. 

 Gray 1840. in Turt. Man. ed. 2a p. 89. — Familia 



Gasteropodum eriophthalmorum. 

 Troscu. 1845. Arch. f. Natgsch. I. p. 211. — Fam. 



3a Pulmonatorum operculatorum. 



