12 AMPULLARIID.E. 



34. Ampullaria (Pomus) sordida. 



Ampullaria sordida, Swainsoii, Zool. III. I, Vol. Ill, 1822, pi. 142 ; Reeve, 

 Icon. Jig. 72, 5. Plata. 



2 South America ; ex c. G. Nevill, Esq. 



35. Ampullaria (Pomus) scalaris. 



Ampullaria scalaris, d'Orbigny, Voy. Amer. Merid. 1839, pi. 50, Jig. 1 — 3. 



3 Bolivia; ex c. Prof. E. C. Stearns (as "A. caiialis. Orb."). 



35. Ampullaria (Pomus) nubila. 



Ampullaria nubila, Reeve, Icon. 1856, Jig. 65, Rv. Solomoens. 



1 South America; ex c. G. Nevill, Esq. (33, 27). 



37. Ampullaria (Pomus) erronea. 



Ampullaria erronea, G. Nevill, Cat. 3Ioll. Fasc. E, 1877 ; Reeve, Jig.i. 90 

 4" 91, as " A. aperta " [_not of Phil.']. 



1 South America [type] ; ex c. G. Nevill, Esq. 



38. Ampullaria (Pomus) glauca. 



HQYvyi ^a.\xc&, LinnoBus, Mus. Ulr.l76i, p. 667 ; Conch. — Cah. II, pi. XII, 

 Jig- 4. 



3 South America; ex c. As. Soc, Bengal, and G. Nevill, Esq. 



var. guianensis. 



Ampullaria guyanensis, Lamarck, Hist. an. s. Vert, FI, 1822, " la Quyane ; '» 

 Reeve, Jig. 85. 



1 British guiana; exc. A. Morelet, Esq. (as " A. g^uanensis"). 



var. crocostoma. 



Ampullaria crocostoma, Philippi, Conch. — Cah. II, 1851, pi. 12, Jig. 3, 

 Caracas ; distinct species Jide Martens. 



2 Caracas; ex c. A. Morelet, Esq. (as "A. effusa "). 



39. Ampullaria (Pomus) geveana. 



Ampullaria geveanensis, Deshayes, Lam. Hist. VIII, 1838, p. 541, Loo. ? ; 

 emend. Phil., Conch.— Cab. II, 1851, pi. Til, Jig, 7. 



1 South America ; ex c. G. Nevill, Esq. 



