CYCLOSTOMACEA. 171 



46. C. crenulatuni, Gray \ Sowcrby, Tlies. Conch, pi. 28. f. 174. 



47. C. croceum, Sowerbj, Thes. Conch, p. 150. pi. 29. f. 190, 191. 



48. C. Cmningii, Soicerbi/, Thes. Conch, pi. 24. f. 68, 69. 



49. C. Cimerianum, Petit, Guerin's Mag. de Zool. 1842. pi. 55. 



50. C. Delta {Nematnra), Sowerby, Conch. Manual, f. 305. 



51. C. Desmoiilinsii, Grateloup ; Sowerby, Thes. Conch, pi. 25. f. 97. 



52. C. tliscoideum, Soicerby, Thes. Conch, pi. 25. f. 87, 88. 



53. C. dissectum, Sowerby, Thes. Conch, pi. 24. f. 58, 59. 



54. C. distinctum, Soicerby, Thes. Conch, pi. 24. f. 38. 



55. C. distomella, Sowerby, Thes. Conch, pi. 25. f. 94. 



56. C. eleg-ans, Braparnand, MoU. p. 33. pi. 1. f. 5, 7. 



Turbo elegans. Pennant ; Turbo striatus. Da Costa ; 

 Nerita elegans, Schroeter ; Turbo reflexiis, Olivier. 



57. C. elongatum, Sowerby, Thes. Conch, pi. 24. f. 64. 



58. C. erosa, Quoy, Voy. de I'Astr. v. 3. p. 191. pi. 12. f. 40-44. 



59. C. evolutum. Reeve; Sov/., Spec. Conch, pt. 2. (inedit.) f. 187-189. 



60. C. exiguum, Sowerby, Thes. Conch, pi. 25. f. 92. 



61. C. fascia, Gray; Wood, Ind. Test. Supp. pi. 6. f. 8 



63. C. fasciatum, Lautarck ; Sowerby, Thes. Conch, pi. 24. f. 65. 

 Helix truncata, DUlwyn. 



63. C. ferrugineuni, Lamarck; Sowerby, Thes. Conch, pi. 24. f. 55-57. 



64. C. ilbula, Sowerby, Thes. Conch, pi. 30. f. 240-243. 



65. C. filosiun, Beecliey, Zool. Voy. Blossom, pi. 38. f. 31 . 



66. C. fimbriatum, Lamarck, Anim. sans vert. v. 8. p. 360. 



67. C. timbriatidum, Sowerby, Thes. Conch, pi. 28. f. 145, 146. 



68. C. flavuliun, Lamarck; Sowerby, Thes. Conch, pi. 24. f. 66, 67. 



Turbo croceus, Ddlwyn ; Helix crocea, Gmelin. 



69. C. flavum, Broderip ; Sowerby, Thes. Conch, pi. 24. f. 60. 



70. C. flexilabrum, Soicerby, Thes. Conch, pi. 31. f. 258, 259. 



71. C. fulvcscens, Sowerby, Thes. Conch, pi. 25. f. 79, 80. 



72. C. Mvifrons, Sowerby, Species Conch, pt. 2. (inedit.) f. 122. 



73. C. gibbuni, Ferussac, Guerin's Mag. de Zool. p. 117. f. 1. 



74. C. giganteum. Gray; Sowerby, Thes. Conch, pi. 23. f. 8, 9. 



75. C. glaucum, Soicerby, Thes. Conch, pi. 24. f. 39. 



76. C. Goudotianmn ? SoAverby, Thes. Conch, pi. 29. f. 193. 



77. C. goniostoma, Sowerby, Thes. Conch, pi. 30. f. 233, 234. 



78. C. Guimarasense, Sowerby, Thes. Conch, pi. 31. f. 274, 275. 



79. C. Harveyanum, Sowerby, Thes. Conch, pi. 30. f. 250. 



80. C. Helicoides, Sowerby, Thes. Conch, pi. 30. f. 245, 246. 



