The following Sijecios and Varieties of tlio Genu:^ 



CONUS 



Are conh'.ned in parh 24, 25, 28, 29, 32, 33, 36, 37, 51 to 57 

 147, 148, 151 to \bS,ofthe 



CONCHOLOGICAL ILLUSTRATIONS. 



FIG. 



1, 1*. C. muriculatus Nob. Z. P. 1841. Isl. Masbatc, Pliilip 

 pines, on Coral Reefs. 

 2. C. albo-maculatus, A/y6. Z. P. 1841. (C. bicolor. Con. 

 lUus.) 

 3,3* C. maculosus & var. Nob. Z. P. 1841. Tsl. Capul. Phi- 

 lippines. 

 4. C. Zebra, Lam. 

 5, .5*. C. Fabula,A^o6. 



6. C. nanus, Brod. Z. P. 1833. Lord Hood's Island. 



7. C. aurora, Lam. 



8, 8*. C. luteua, Brod. Annaa. 



9. C. arcuatus, Nob. Z. G. IV. 379. Bay of Montija. 

 Sandy mud, at 15 fathoms. 



10. C. tiaratus, Brod. Z. P. 1833. Galapagos Islands, 



11. C. alveolus, Nob. Z. P. 1841. 



12. C. legatus, Lavi. Musivum, Brod. Z. P. 1833. Philip 



pines. 



13. 13*. C. purpurascens, Brod. Z. P. 1833. Annaa. 



14. C. venulatus. Lam. var. C. nivifer. Broil. Z. P. 1833. 



Cape De Verd Islands. 



15. C. planicostatus. Nob. Z. P. 1841. 



16. C. aspersus, Nob. Z. P. 1841. St. Croix. W. J. 



17. C. acuminatus, var. (C. insignis. Con. lUus.) 



18. C. bicolor, -Vo6. Z. P. 1841. 



19. C. modestus, Nob. perhaps a variety of cinereus. 



20. C. unicolor. Nob 



21. C. vittatus, Lam. var. 



22. C. cardiaalis. Lam. var.? ('C, ornatus. Con. Illud,) 



