144 



25. C, eximia, Bunker, Zeit. Malak. 61, 1852. 



Cyrena impressa, Deshayes, Proc. Zool. Lond. xxii, 18, 



1854. 

 Batissa eximia. Deshayes, Brit. Mus. Cat. Conchif., 235, 



1854. 

 Cyrena eximia, Dunker, Nov. Conch, livraison 8, p. 8, pi. 



xxiv, 1857. 

 Batissa impressa, H. and A. Adams, Gen. Rec. Moll, ii, 448, 



1858. 

 Cyrena eximia, Dunker, Prime Cat. Corb. 6, 1863. Java. 



26. C. expansa, Mousson, Moll. Java, 89, pi. xiv. 1849. 

 Brit. Mus. Cat. Conchif. 243, 1854. Java. 



27. C. exquisita, Prime, Ann. Lye. N. H. N. Y. viii, 417, 



1867. Panama, New Grenada. 



28. C. fallax, Deshayes, Proc. Zool. Lond, xxii, 15, 1854. 

 Prime, Cat. Corb. 6, 1863. 



Australia Philippine Islands ? 



29. C. flava, Prime, Proc. Zool. Lond. xxviii, 320, 1860. 



Sab. f 



30. C. Floridana, Conrad, Proc. Ac. N. S. Phila. iii, 23, pi. 



1, f. 1, 1846. 



Brit. Mus. Cat. Conchif. 257, 1854. Prime, Cat. Corb. 5, 

 1863. Smith. Inst. Misc. Coll., Prime Monog. Corb. 28, 

 f. 21, 1865. Tampa Bay, Florida. 



31. C. Fontaineii, Carpenter. 



Cyclas Fontaineii, D'Orbigny, Voy. 569, pi. 83, f. 14, 15, 



1844. 

 Cyrena Fontaineii, Carpenter, Carp. Mazat. Shells, 114, 



1857. Prime, Cat. Corb. 6, 1863. Smith. Inst. Misc. 



Coll., Prime Monog. Corb. 21, f. 16, 1865. 



South America. 



32. C. fortis, Prime, J. Conchyl. ix, 355, 1861. 



Loo. sup. cit. x, 387, pi. xiv, f. 2, 1862. Prime, Cat. Corb. 

 5, 1863. Smith. Inst. Misc. Coll., Prime Monog. Corb. 

 17, f. 11, 1865. Ecuador, S. America. 



33. C. Galathea, Rheinhardt, Mbrch, Cat. Kierulf, 82, pi. ii, 



1850. Prime, Cat. Corb. 6, 1863. Nicobar Islands. 



34. C. gennana, Prime, Ann. Lye. N. H. N. Y. viii, 417, 



1867. Tampico, Mexico. 



35. C. incerta, Deshayes, Proc. Zool. Lond. xxii, 19, 1854. 



Hob. f 



