130 



25. Corb. convexa, Deshayes, Proc. Zool. Lond. xxii, 342, 



1854. 

 Brit. Mus. Cat. Conchif. 231, 1854. 



Corbicula ventricosa, Prime, in litt. 



Corbicula convexa, Deshajes, Prime, Cat. Corb. 3, 1863. 

 Smith. Inst. Misc. Coll. Prime Monog. Corb. 3, f, 1, 

 1865. Central America and Mexico. 



26. C. cor, Deshayes. 



Cyrena cor, Lamarck, Lam. An. v, 552, 1818. Delessert, 



Recueil, pi. vii, f. 7, 1841. 

 Corbicula cor, Deshayes, Brit. Mus. Cat. Conchif. 221, 1854. 



Ann. Lye. N. H. N. Y. viii, 63, f. 8, 1864. 



East Indies. 



27. C. crassula, Mousson. Mousson, Bellardi, Cat. 54, f. 12, 



1854. 



Prime, Cat. Corb. 3, 1863. Ann. Lye. N. H. N. Y. viii, 

 216, f. 54, 55, 1866. Syria. 



28. C. Crosseana, Prime, Ann. Lye. N. H. N. Y. viii, 72, f. 



20, 1864. Philippine Islands. 



29. C. Cuminffii, Deshayes, Brit. Mus. Cat. Conchif. 228, 



1854. 

 Corbicula squalida, Deshayes, Proc. Zool. Lond. xxii, 342, 



1854. Brit. Mus. Cat. Conchif. 233, 1854. 

 Corbicula notata, Prime, Proc. Ac. N. S. Phila. 127, 1861. 

 Corlicula Cumingii, Deshayes, Prime, Cat. Corb. 4, 1863. 



Ann. Lye. N. H. N. Y. viii, 217, f. 4649, 1866. 



Philippine Islands. 



30. C. cuneata, Deshayes. 



Cyrena cuneata, Jonas, Zeit. Malak. 186, 1844. Philippi, 



Abbild. Conch, ii, 77, pi. 1, f. 6, 1846. 

 Cyrena globulus, Jonas, in litt. 

 Corbicula incrassata, Deshayes, Proc. Zool. Lond. xxii. 342, 



1854. 

 Corbicula cuneata, Deshayes, Brit. Mus. Cat. Conchif. 231, 



1854. Prime, Cat. Corb. 3, 1863. Smith. Inst. Misc. 



Coll. Prime, Monog. Corb 6, f. 5, 1865. 



Orinoco River, South America. 



31. C. Cyraenopsis. 



Cyclas Cyrcenopsis, Valenciennes. 



Cyclas, Encycl. Meth. pi. 301, f. 3, 1792. Hab.? 



32. C. Cyreniformis, Prime, Proc. Zool. Lond. xxviii, 321, 



1860. 

 J. Conchyl. ix. 41, pi. ii. f. 5, 1861. Hab.? 



