NORTH AMERICAN CONCHOLOGT. 



461 



[Carpenter, Mazatlan Shells.] 

 Page. 



81 Circe margarita Carp. 



82 Bubtrigona CciTp. 



83 Gouldia pacifica C. E. Ad. 



83 varians Carp. 



84 Cardita Californica Desk. 



C. affmis Mke. 

 Kov. 18.55. 



85 Venericardia (sp. iued.) 



86 Trapezium (sp.ined.) 



87 Chama frondosa Br. 



var. Mexicana. 



89 , var. fornicata. 



90 spinosa Br. 



90 ? exogyra Conrad. 



91 Cardium (Laevicardium) 



elatum Sowb. 

 91 procerum Sowb. 

 93 ? senticosum Sowb. 



C. rastrum Rve. 



? C. muricatum Mke. 



93 (sp. ined. a.) 



94 (sp. ined. 6.) 



94 (sp. ined. c.) 



94 (sp. ined. d.) 



94 (sp. ined. e.) 



94 (sp. ined./.) 



94 alabastrum Carp. 



95 graniferum Br. and Sowh, 



95 (sp. ined. (/.) 



96 Lucina (Codakia) tigerina 



Venus tif/erinahmn. ILinn. 

 Cytherea tiijerina Lam. 



97 ?? punctata Linn. 



Vvnus punctata Linn. 

 Cytherea punctata Laaio 



97 ? annulata Rve. 



98 ? muricata Chemn. 

 98 excavata Carp. 

 98 (sp. ined.) 



98 pectinata Carp. 



99 cane ell aris Phil. 

 99 Mazatlanica Carp. 



100 prolongata Cdrp. 

 lUl (sp. ined.) 



Page. 



101 ? Lucina eburnea Rve. 



101 (sp. ined.) 



101 ? Fimbria (sp. ined.) 



102 Diplodonta semiaspera? 



Phil. 

 ? Lucina orbella Gould. 

 ? semlreticulata, 

 ? ccelata Rve. 



103 ? semiaspera. 

 var. discrepans. 



103 obliqua Phil. 



104 ? serricata Rve. 



Lucina serricata Rve. 

 Cyrenoidea serricata Carp. 



105 Kellia suborbicularisil/o«?. 



Mya suborbicularis Mont. 

 Tellina suborbicularisTuTt. 

 Petricola suborbicularis Gr. 

 TeUimya suborbicularis Br, 



tenuis Brown. 



lactea Brown. 

 Erycina Geoffroyii Payr. 

 Amphidesmaphysoidcslja.ia, 

 Bornia inflatn Phil. 



108 Lasea ? rubra Mont. 



Cardium rubrum Mont. 

 Tellina rubra Turt. 

 Kellia rubra Turt. 

 Poronia rubra Reel. 

 Petricola rubra Gray. 

 Bornia semilunum Phil. 

 Erycina violacca Scacchi. 

 Cycladina Adansonii Cant. 

 Cyclas australis Lam. 

 Amphidi'sma nurleolaLa,m. 

 Autonoe rubra Leach. 

 Doc. \sr,r,. 



109 trigonalis Carp. 



109 ? oblonga Carp. 



110 Lepton Clementinum Carp. 



111 Dionaeum Carj). 

 Ill umbonatum Carp. 



111 (placunoideumC. IF./nc/,) 



112 Pythina sublaevis Carp. 



