CONCHACEA. 37 



7. C. Arabica, Lamarck, Delessert, Recueil, pi. 9. f. 4. 



Venus callipyga. Born ; Venus pectunculus, Dillwyn ; 

 Venus lentiginosa, Chemnitz; Venus Arabica, Chemnitz ; 

 Venus bicolorata, Chemnitz. 



8. C. argentina, Sowerhy, Pro. Z. S. 1835; Wood, 2nclsupp.pl. 15. 



9. C. aurantiaca, Sow., Genera, no. 33; Wood, 2ndsupp.pl.l5. f.20. 



10. C. bicolor, Hcmley,^])ec\es,, p. lO* ; Wood, 2ndsupp.pl. 15.f.l6. 



Trigona bicolor. Gray. 



11. C. bilunulata (^Artemis), Gray, Hanley, Species, p. 107. 



12. C. biradiata, Sowerby, Zool. Beechey's voy. pi. 43. f. 5. 



13. C. Bruguieri (Artemis), Gray, Enc. meth.pl. 277. f. 1. 



14. C. Californianus, Broderip, Jay's Cat. of Shells, p. 17. no. 5S6. 



15. C. callosa, Conrad, Journ. A. N. S. Phil. v. 7. p. 252. 



16. C. casta, Lamarck, Anim. sans vert. v. 6. p. 301. 



Ve7ius casta, Gmelin. 



17. C. castanea, Lamarck, Chemnitz, Conch, v.6. pi. 33. f. 351. 



Venus meretrix. Wood. 



18. C. castrensis, Lamarck, Enc. meth.v. 2. pi 273. f.l. 



Venus castrensis, Linnaeus ; Venus australis, Chemnitz. 



19. C. chione, LMmarck, Enc. meth. pi. 266. f. 1. 



Venus chione, Linnasus. 



20. C. citrina, Lamarck, Delessert, Recueil, pi. 8. f. 8. 



Chio7ie striata, Gray. 



21. C. concentrica, Lamarck, Sowerby, Genera, f. 4. 



Venus concentrica, Linnaeus ; Artemis concentrica, Poll. 



22. C. concinna, Sowerby, Vvo. Zool. Soc. 1835. p. 23. 



23. C. convexa, Say, Journ. A. N. S. Phil. v. 4. pi. 12. f. 3. 



24. C. corbicula, Lamarck, Enc. meth. pi. 269. f. 3. 



Venus corbicula, Gmelin ; Venus mactroides. Born. 



25. C. costata, Hanley, Species of Shells, p. 106. 



Venus costata, Chemnitz; Cytherea erycinella, Lamarck. 



26. C. Crassatelloides ( Trigona), Conrad, J. A. N. S. v. 7. pi. 19. f.l 7. 



27. C. crocea, Hanley, Species of Shells, p. 103. 



Circe crocea. Gray. 



28. C. cygnus, Lamarck, Anim. sans vert. v. 6. p. 328. 



29. C. damoides, Hanley, Species of Shells, p. 107. 



Venus damoides. Gray. 



30. C. dentaria, Lamarck, Anim. sans vert. v.6. p. 329. 



31. C. dione, Lamarck, Reeve, Conch. Syst. pi. 7L f. 1. ' 



Venus dione, Linnaeus. 



32. C. dispar, Deshayes, Hanley, Species of Shells, p. 103., 



Venus dispar, Dilhvyn ; var. a, Cytherea muscaria, La- 



