286 PROCEEDINGS OP THE ACADEMY OP 



159. C. Sumatraensis, Sowb. Gen. of Shells, 1. Phil. Abb. 3, 109, pi. 3, 



f. 4. 1849. 

 Hab. Sumatra. 



C. tellinella, Fer. Hist. Moll. f. 1. Is Corbicula tel 1 i n ell a , Pr. 

 C. t ell i n o i de a, Bouillet. Cat. Cut. 156. 1836. Is Corbicula 



tellinoidea, Pr. 



160. C. t elli n oi d e s, Defr. Cuv. Foss. 2, 263. 18213. 

 Hab. Europe, (fossil.) 



C. tenebrosa, Hinds. Ann. n. h. n. ser. x. 21. 1842. Is Batissa 

 tenebrosa, Adams. 



161. C. tenuis, Dkr. Wald. 158. 1834. 

 Hab. Germany, (fossil.) 



162. C. tetragona, Desh. Invt. Par. 502, pi. 34, f. 2022. 1857. 

 Hab. France, (fossil.) 



163. C. transversa, Forbes. Rec. Scie. 2, pi. 3, f. 6. 

 Hab. England, (fossil.) 



164. C. triangula, v. d. Busch. Phil. Abb. 3, 78, pi. 2. f. 3. 1849. 



Cyrena triangularis, Metcalf. Proc. Zool. 19, 74. 1851. 

 Hab. Borneo. 

 C. triangularis, Metcalf. Proc. Zool. xix. 74. 1851. Is Cyrena 



triangula, v. d. Busch. 

 C. trig on a, Desh. Coq. Foss. Par. 1, 118. pi. 19, f. 16, 17. 1824. Is 



Corbicula triangula, Pr. 



165. C. trigona, Roemer. Oolit. 1, 116, pi. ix. f, 7- 1835. 



Cyclas trigona, Glf, Petr. 2, 233, pi. 147, f. 11. 183640. 

 Cyrena Roemeri, Dkr. Wald. 41. 1834. 

 Hab. Germany, (fossil.) 

 C. tr ig on ell a , Lam. Lam. v. 552. 1818. Is Corbicula t r i g o n - 



e 1 1 a , Pr. 

 C. trigonula, Wood. Ann. Mag. n. h. vii. 275, f. 45. 1841. Is 



Corbicula Duchastelli, Syst. 

 C. truncata, Lam. Lam. v. 553. 1818. Is Corbicula t r u n c a t a, 

 Pr. 



166. C, t u m i d a, Pr. 



Cyrena angulata, Desh. Proc. Zool. xxii. 22. 1854. 

 Hab.? 



167. C. turgida, Lea. Amer. Phil. Soc. v. 109, pi. 18, f. 53. 1832. 

 Hab.? 



168. C. umbonata, Auton. Conch. 13. 1839. 

 Hab. Europe, (fossil.) 



169. C. unionides, Dkr. Wald. 150. 1834. 

 Hab. Germany, (fossil.) 



170. C, unioniformis, Desh. Invt. Par. 503, pi. 38, f. 5, 6. 1857. 

 Hab. France, (fossil.) 



171. C. Vanikorensis, Quoy. Voy, Astrol. 3, 515, pi. 82, f. 4, 5. 1834. 

 Hab. Vanikoro. 



C. Vapincana, Bgt. Sph. Fr. 51. 1854. Is Corbicula Vapin- 



c a n a , Prime. 

 C. variegata, d'Orb. Mag. Zool. 44. 1835. Is Corbicula Tari- 



e g a t a , Adams. 

 C. vene ri for mis, Desh. Invt. Par. 499, pi. 38, f. 1, 1. 1857. Is 



Corbicula veneriformis, Desh. 



[June, 



