_ 257 — 



Hab. Jamaïque (C. B. Adams). 



c. Cotes américaines du Pacifique. 



9. Fossarus (Adeorhh) ahjecltts , C. B, Adams, CaL Panama, 



Ann. hjc. New-York, p. 407. — Fide A. Adams. 

 Bab. Panama (C. B. Adams). 



10. Fossarus (Liltorina?) excavatus, C. B. Adams, /oc. cit., 



p. 596. — Fide A. Adams. 

 Hab. Panama (C. B. Adams). 



11. Fossarus (Littorina?) [oveatus, C. B. Adams, loc. cit., 



p. 597. — Fide A. Adams. 

 Hab. Panama (C. B. Adams). 



12. Fossarus (Littorina?) megasoma, C. B. Adams, loc. 



cit., p. 598. — Fide A. Adams. 

 Bab. Panama (C. B. Adams). 



13. Fossarus (Littorina?) angiosloma,C. B. Adams, loc, 



cit., p. 594. — Fide A. Adams. 

 Hab. Panama (C. B. Adams). 



14. Fossarus tuberosus, Carpenter, Cat. Mazatlan, p. 554. 



Hab. Mazatlan (Carpenter). 



15. Fossarus an^-w/afî/s, Carpenter, Caf. Mazatlan, p. 554. 



Hab. Mazatlan (Carpenter). 

 le. Fossarus (Isapis) macM/o5M5, Carpenter, loc. cil. y 

 p. 555. 

 Hab. Mazatlan (Carpenter). 



17. Fossarus (Isapis) ovoideiis, Gould, Otia Conch., p. 185. 



Hab. Mazatlan (Jewett). 



d. Océan Pacifique. 



18. Fossarus (Fossar) trochlearis, A. Adams, Proceed. zool. 



Soc, p. 187, 1855. 

 Hab. Calapan (Philippines) (A. Adams). 



19. Fossarus (Fossar) multicostatus, Pease, Proceed. zool. 



5oc.,p. 598, 1860. 

 Hab. île Sandwich (Pease). 



18 



