80 PECTINACEA. 



16. L. squamosa, Lamarck, Sowerby, Tlies. Conch, pi. 21. f. 17, 18. 



Ostrcea lima, Linnaeus. 



17. L. subauriculata, Montagu, Sow. Thes. Conch, p. 84. pi. 22. f.23. 



1 8. L. tenera, Clmrmitz, Conch, v. 7. p. 352. pi. 68. f. 652. 



Ostrcea glacialis (var.), Gmelin ; Lima annulata, Lamarck. 



19. L. ventricosa, Sowerby, Thes. Conch, p. 85.pl. 21. f.6, 7- 



Lima glacialis, Poli ; Ostraa fasciata, Born. 



Genus IIL PECTEN, Bruguiere. 



1 . P. aeuleatus, Jefferys, Conch. Mag., Sow. Thes. Con. pi. 13. f. 47. 



Pecten vitreiis, Chemnitz. 



2. P. albilineatus, Soiverby, Thes. Conch, p. 73. pi. 14. f. 69. 



3. P. asper, Soxverby, Thes. Conch, p. 50. pi. 19. f. 196, 197. 



4. P. asperrimus, Lamarck, Sow. Thes. Conch.pl. 17. f. 156-158. 



Pecten rubidus, Martyn. 



5. P. aspersus, Soiverby, Thes. Conch, pi. 19. f. 198, 199. 



6. P. Australis, Sowerby, Thes. Conch, p. 76.pl. 19. f.210, 220. 



7. P. bifidus, Menke, Moll. Novae Hollandiae, p. 35. 



8. P. bifrons, Lamarck, Sow. Thes. Conch, pi. 12. f. 9, 10. 



9. P. Brueii, Payrandeau, Cat. Moll, de Corse, p. 78. pi. 2. f. 10, 11. 



10. P. byssifer, Dufo, Ann. Sci. Nat. October 1840. p. 210. 



11. P. circularis, Sowerby, Thes. Conch, pi. 12. f.23. 



12. P. clavatus, Poli, Test. Siciliae, v. 1. pi. 2. f. 17. 



Pecten injlexus, Poli ; Pecten aspersus? Lamarck. 



13. P. concontricus. Say, Journ. Amer. Nat. Sci. Phil. v. 2. p. 259. 



14. P. corallinoides, D" Orbiginj, Moll, des lies Canaries, p. 102. 



Ostrcea vittata subrotundcda, Gmelin. 



15. P. corallinus (^Hinnites), Sowerby, Thes. Conch, p. 80. 



16. P. corneus,AS'owe%, Thes. Con. pl.l3.f.44,45.pl. 20.f.244,245. 



17. P. crassicostatus, Sowerby, Thes.Con.pl. 15. f. 11 l.pl.l7.f. 152. 



18. P. Danicus, Chemnitz, Sow. Thes.Conch.pl. 12.f.l6.pl.l8.f.l87. 



Pecten pseudamiisium, Chenmitz ; Pecten aspersus, La- 

 marck ; Ostrcea hybrida, Gmelin. 



19. P. dontatus, Soiverby, Pro. Zool. Soc. 1835. p. 109. 

 50. P. dislocatus, Say, Amer. Conch, pi. 56. 



21. P. distans, Lamarck, Payrandeau, Cat. p. 73. no. 138. 



22. P. erythraeensis, Sowerby, Thes. Conch, p. 49. pi. 18. f. 163, 164. 



23. P. exasperatus, Sowerby, Thes. Couch, p. 54. pi. 18. f. 183-186. 



24. P. flagoUatus, Lamarck, Thes. Conch. i)l. 13. f. 41-43. 



25. P. flavidnlus, Lamarck, Anim. sans vert. v. 7. p. 136. 



