NORTH AMERICAN CONCHOLOGY. 



473 



[Carpenter, Mazatlan Shells.] 

 Page. 



Lagena Wiegmanni H. & 

 A. Adams. 

 Cassidaria setosa Hinds ? 

 T. perforatus Conrad. 



456 Turbinella ceestus Br. 



Vasum Cctstiis H. & A. Ad. 

 Turbinella ardeola Val. 

 Jan. 1857. 



457 Lathirus ceratus Gr. 



Murex ceratus Gray. 

 Turbinella cerata Gray. 

 Leucozonia cingulata Lam. 

 Monoceros cingulatum Lam. 

 Buccinum cingulatum 



Wood. 



Turbinella cingulata Kien. 



Fasciolaria princeps Sowb. 



F. aurantiaca Sowb. 

 Mitra lens Mawe. 



Valuta lens Wood. 

 Tiara foraminata Swains. 

 M. Dupontii Kien. 

 Strigatella tristis Br. 

 Mitra tristis Br. 



amphorella Carp. 

 Marginella minor C. B. Ad. 

 Gibberula minor H. & A. A. 

 polita Carp. 

 margaritula Carp. 

 Oliva angulata Lain. 



Vol ut a incrassata Dillw. 



Strephona incrassatus H. 



Melchersi Mke. [& A. A. 



0. angulata Carp, 

 intertincta 1 Carp. 

 ? venulata Lam. 



0. araneosa C. B. Ad. 

 ? Julieta Mke. 

 reticularis (var.) Rve. 

 Duclosi Rve. 

 Olivella undatella Lam. 

 Oliva undatella Lam. 

 Voluta tenebrosa Wood. 



457 



45S 



459 



4(31 



461 



462 

 462 

 463 



464 



465 

 466 



467 

 467 



Page. 

 Feb. 

 469 



469 



470 



470 



471 



471 

 472 



474 



475 

 476 



477 



479 



480 



1S57. 

 Olivella tergina Duel. 

 Oliva tergina Duel. 

 anazora Duel. 



Oliva anazora Duel. 

 ? petiolita (var.) aureo- 

 cincta. 

 ? Oliva petiolita Duel. 

 inconspicua C. B. Adams. 

 Oliva inconspicua C. B. A. 

 dama Mawe. 



Voluta dama Mawe. 

 Oliva lineolata Gray. 



jiurpurata Swains. 

 gracilis Duel. 

 Olivella lineolata H. & A. 

 zonalis Lam. [Ad. 



Oliva zonalis Lam. 

 Agaronia testacea Lam. 

 Oliva testacea Lam. 



hiatula pars Duel. 

 Agaronia hiatula H.& A. A. 

 Purpura patula Linn. 



Buccinum patulum Linn. 

 Le Pakel Adans. 

 P. pansa Gould. 

 columellaris Lam. 

 muricata Gray. 



Monoceros muricatitm Rve. 

 P. cassidij'ormis D'Orb. 

 truncata Duel, 

 biserialis Blainv. 

 P. bicostalis Rve. 

 undata Val. 

 heemastoma Mke. 

 consul Mke. 

 triserialis Blainv. 

 P. speciosa Rve. 



centiquadra Val. 

 Thalessa speciosa H. & A. 

 Adams. 

 triangularis Blainv. 



P. Carolensis Rve. [Ad. 

 Tribulus Carolensis H. & A. 



