NATURAL SCIENCES OF PHILADELPHIA. 279 



60. C. C. fascia t a, Rcem. Oolit. 1, 116, pi. ix. f. 10. 1835. 



Cyclasfasciata, Gldf. Petr. Germ. 2, 232, pi. 147, f. 10. 1S34-40. 

 Hab. Germany, (fossil.) 



61. C. Faujigasii, Desk. Encycl. 2, 51. 1830. 



Venus de mayeuce, Faujas. Ann. Mus. 8, 379, pi. 58, f. 9, 10. 1806. 



Cyrena laevigata, Gldf. Petr. Germ. 2, 224, pi. 149, f. 1. 1834-40. 



Cyrena polita, Gldf. Loc. sub. cit. 2, 224, pi. 149, f. 2. 1834-40. 



Cyclas Faujasii, d'Orb. Prod. 3, 109. 1852. 

 Hab. Europe, (fossil.) 



C. Ferrussaci, Math. Math. Cat. Meth 149, pi. xiv. f. 14, 15. 1851!. 

 Is Corbicula Ferrussaci, Prime. 



62. C. f lava, Prime. Proc. Zool. xxviii. 1860. 

 Hab. ? 



63. C. F 1 o r i d a n a, Conrad. Ac. N. S. Phil. Proc. 3, 23, pi. i. f. 1. 1846. 

 Hab. Florida. 



C. fluminalis, Bgt. Cat. Sauley 79. 1853. Is Corbicula f 1 u m i- 



n a 1 i s, Adams. 

 C. fluminea, Lam. Lam. v. 553. 1818. Is Corbicula fl u m i n e a. 



Adams. 

 C. fluviatilis, Phil. Abb. 3, 77, pi. i. f. 5. 1846. Is Corbicula 



Manillensis, Prime. 



64. C. F o n t a i n e i i, Phil. Zeit. Malak. 8, 70. 1851. 



Cyclas Fontaineii, d'Orb. Voy. Amer. 569, pi. 83, f. 14, 15. 1844. 

 Hab. S. America. 



C. Forbes ii, Desh. Inv. Par. 510, pi. 37, f. 24-27. 1857. Is Cor- 

 bicula Forbesii, Deshayes. 



65. C. fort is, Prime. Proc. Zool. xxviii. 1860. 

 Hab. Equador. 



66. C. f o s s u 1 a t a, Cornuel. Mem. Soc. Geol. Fr. iv. 286, pi. 15, f. 1, a-d, 



1840. 

 Cyclas fossulata, d'Orb. Prod. 2, 60. 1850. 

 Hab. France, (fossil.) 



67. C. fragilis, Desh. Proc. Zool. xxviii. 1860. 

 Hab. ? 



C. f u s cat a, Lam. Lam. v. 552. 1818. Is Corbicula flu mi n a 1 i s, 

 Adams. 



68. C G a 1 a t h e a, Rhdt. Morch's Kierulf 32, pi 2. 1850. 



Cyrena Zeylanica var. major, Mous. Java 89, pi. 13. 1849. 

 Hab. Nicobar Islands. 



69. C. Gallic ana, Pr. 



Cyrena cornpta, Desh. (preoc.) Invt. Par. 491, pi. 35, f. 1-3, pi. 36 



f. 19, 20. 1857. 

 Hab. France, (fossil.) 

 C. Gaudichaudi, Val. (err.) Mag. Zool. pi. 119, f. 2. 1838. Is Velo- 



rita Cyprinoides, Gray. 

 C. Gauritziana, Kr. In litt. 1848. Is Corbicula A f r i c a n a, Adams. 



70. C. G e m m e 1 1 a r i, Phil. Sicil. 1, 39, pi. iv. f. 3. 1836. 

 Hab. Europe, (fossil.) 



71. C. G e s 1 i n i, Desh. Encycl. 2, 52. 1830. 



Cyclas Geslini, d'Orb. Prod. 3, 109. 1852, 

 Hab. Europe, (fossil.) 



72. C. g i b b o s a, DuKr. Wald. 157. 1834, 

 Hab. Germany, (fossil.) 



I860.] 



