PKCTINACEA, 81 



26. p. ^exuosus, Lamarck; Sow. Tlies. Conch, pi. 19. f. '200-205. 



Pecten Isabella, Lamarck ; Ostr<sa Jlexuosa, Poli. 



27. P. fuscus, Klein ; Sow. Thes. Conch, p. 47. pi. 16. f. 118, 119. 



28. P. gibbus, Lamarck ; Sow. Thes. C. pi. 12. f. 1, 2, 17, pi. 14. f. 76. 



Ostrcea f^ihba, Linnaeus; Ostraajiabellum? Gnielin ; 

 Pecten rubicundus, Chemnitz. 



29. P. gigantea (OstrcBa), Wood, Ind. Test, suppl. pi. 2. f. 7. 



30. P. glaber, Chemnitz, Conch, v. 7. pi. 62. f. 598. pi. 207. f. 2041 . 



31. P. Greenlandicus, Sowerby, Thes. Conch, p. 57. pi. 13.f. 40. 



32. P. griseus, Lamarck ; Chemnitz, Conch, v. 7. pi. 67. f. 644. 



33. P. hastatus, Sowerby, Thes. Conch, p. 72. pi. 20. f. 236. 



34. P. histrionicus, Lamarck; Sowerby, Thes. Conch, pi. 20. f. 240. 



Ostrcea histrionica, Gmelin. 



35. P. hyalinus, Poli, Test. Sicilise, v. 2. pi. 28. f. 6. 



36. P. Icelandicus, C/ie;M/?2Vz, Conch, v. 7. pi. 65. f. 615, 616. 



Ostrcea Islandica, Miiller; Ostrcea Cinnabarina, Dillwyn; 

 Pecten Pealii, Conrad. 



37. P. imbricatus, Lamarck; Sowerby, Thes. Conch, pi. 13. f. 32, 33. 



Ostrcea imbricata, Linnaeus. 



38. P. insequivalvis, Sowerby, Thes. Conch.pl. 19. f. 193-195. 



39. P. inflexus, Lamarck ; Poli, Test. v. 2. pi. 28. f. 485. 



Ostrcea pes ■lutroi'i Linnaeus; PectoiZ^MWos/e, Payrandeau. 



40. P. irradians, Lamarck; Sow. Thes. Conch.pl. 17. f. 139, 140. 



Pecten turgidus, Sowerby ; Pecten concentricus, Say. 



41. P. irregularis. Soioerby, Thes. Conch, p. 69. pi. 13. f. 51, 52. 



42. P. Jacobaeus. Lamarck ; Sow. Thes. Conch, pi. 15. f. 107, 108. 



pi. 17. f. 153. 



OstrcEa Jacobcea, Linnaeus. 



43. P. Japonicus, Lamarck, Anim. sans vert. v. 7. p. 133 ; Sowerby, 



Thes. Conch, pi. 15. f. 109, 1 10. 

 Ostrcea Japonica, Gmelin. 



44. P. laevis (^Ostrcea), Pennant, Brit. Zool.pl. 64. f. 3. 



45. P. laqueatus, Soioerby, Thes. Conch, p. 46. pi. 15. f. 101. 



46. P. latiauratus, Conrad, Journ. A. N. S. Phil. v. 7. pi. 18. f. 9. 



47. P. Laurentii, Chemnitz, Conch, v. 7. pi. 61. f. 593. 



Ostrcea Laurentii, Gmelin. 



48. P. lividus, Lamarck ; Sowerby, Thes. Conch. pL 13. f. 61. 



49. P. madreporarum, Petit, Jay's Cat. of Shells, p. 32. no, 1323 a. 



50. P. Magellanicus, Lamarck; Sow. Tlies. Conch, pi. 16. f. 122. 



Ostrcea Magellanica, Gmelin. 



51. P. magnificus, Sowerby, Thes. Conch, pi. 15. f. 114. 



