92 CYCLOBRANCHIATA. 



8. C. amiculatus, Pallas, Nov. Act. Pet. v. 2. p. 24-1. pi. 7. f. 26-30. 



Amieula ? Gray. 



9. C. apiculatus, Sowerby, Conch. Illus. f. l^O. 



10. C. armatus, Nuttall, Jay's Cat. of Shells, p. 37. no. 76. 



11. C. articulatus, Sowerby, Pro. Z. S. 1832; Conch. Illus. f. 18. 



12. C. atratus, Sotverby, Conch. Illus. f. 57, 58. 



13. C. australis, Sowerby, Conch. Illus. p. 44. f. 46. 



14. C. Barnesii, Gray ; Sowerby, Conch. Illus. p. 38. f. 2. 



15. C. bicostatus, D' Orbiyny, Voy. dans I'Amer. mericU pi. 81. f. 7-9. 



16. C. bipunctatus, Sowerby, Pro. Z. S.1832; Conch. 111. p. 41. f. 27. 



17. C. biramosus, Quay, Voy. de I'Astr. v. 3. p. 378. 



18. C. Blainvillii, Broderip; Sowerby, Conch. Illus. f. 6. 



19. C. Bowenii, ^w^ ; Sowerby, Conch. Illus. f. 37. 



20. C. brevispinosus, Sowerby, Conch. Illus. f. 136. 



21. C. Cajetanus, Poli, Test. Sicilise, v. l.pl. 4. f. 1. 



22. C. Californicus, Nuttall; Jay's Cat. of Shells, p. 37. no. 6S. 



23. C. canaliculatus, Quoy, Voy. de I'Astr. v. 3. pi. 75. f. 37-42. 



24. C. cancellatus. Leach ; Sowerby, Conch. Illus. f. 104, 105. 



25. C. castaneus, Quoy, Voy. de I'Astr. v. 3. pi. 74. f. 33, 34. 



26. C. catenulatus, Sowerby, Pro. Z. S. 1832; Conch. Illus. f. 145. 



27. C. Chilensis, Frembly, Zool. Journ. v. 3. p. 203. pi. 17- f. 6. 



28. C. Chiloensis, Sowerby,Vvo.Z.SAS^2; Conch. Illus. p. 39.f.ll. 



29. C. ciliatus, Sotoerby, Conch. Illus. f. 79. 



30. C. cinereus, Linnceus ; Sowerby, Conch. Illus. f. 94-98. 



Chiton cimex, var. Chemnitz. 



31. C. coarctatus, Soiverby, Pro. Zool. Soc. 1841. p. 62. 



32. C. Columbiensis, Sowerby, Pro. Z. S. 1832; Con. Illus. p. 40. f. 15. 



33. C. concinnus, Sowerby, Conch. Illus. f. 117, 118. 



34. C. Coquimbensis, Frembly, Z. J. v. 3. p. 197. pi. (supp.) 16. f. 2. 



35. C. crenulatus, Broderip, Pro. Z. S. 1832 ; Sow. Conch. 111. f. 43. 



36. C. crinitus. Pennant ; Sowerby, Conch. Illus. f. 88, 93. 



Chiton fascicular is, Sowerby. 



37. C. Cumingii, Frembly, Zool. J. v. 3. p. 198. pi. (supp.) 16. f. 3. 



38. C. cynibiola, Sowerby, Mag. N. H. June 1840; C. I. f. 45,85,86. 



Chiton tulipa, Quoy and Gainiard. 



39. C. DanicUi, Sowerby, Conch. Illus. p. 44. f.48. 



40. C. disjunctus, Frembly, Zool. J. v. 3. p. 303. jil. (supp.) 17. f. 5. 



41. C. dispar, Sowerby, Pro.Z.S. 1832; Conch. Illus. f. 25. 



42. C. echinatus, Sowerby, Conch. Illus. f. 47. 



43. C. elegans, Frembly, Zool. Journ, v. 3. p. 204. pi. (supp.) 17. f. 6. 



