ON MOLLUSCA OF THE WEST COAST OF NORTH AMERICA. 



231 



Natica zonaria, Lam. (Acapulco, on the 



sands, Mus. Cum.) 167 pars. Panama. 



, sp. ind. 164. ? — 



. uber,Ya\.=30Q 4-302, C.B.Ad. Pan. 



Shells, teste Gld. 168. ?— 

 Ficula decussata, Wood. 178. Taboga. 

 Dolium ringens, Swains. 204. Panama. 

 Voluta harp a, Barnes. 154. Mazatlan. 

 Marginella sapotilla,Hds. 110. Panama. 



, sp. ind. 27. ? Mazatlan. 



Mitra lens, Wood, =foraminata, Swains. 



=Dupontii, Kien. 61, 69. Panama. 

 " auriculoides?" Probably = pica, 



Rve. 42. Panama. 

 Fasciolaria bistriat a, Cpr. 175. Panama. 

 Leucozonia cingulata, Lam. 90. Panama. 

 Triton, sp. ind. Taboga. 

 constrictus, Gld. = Persona ridens, 



Rve. (St. John's, Hartweg.) 176. 



Acapulco. 

 ? Ranella convoluta, Brod. 6. Taboga. 



nitida, Brod. 89. Panama. 



ccelata, Brod. 91. Panama. 



Oliva ? eburnea. 159. ? Panama. 



petiolita, Gld., ?=rufifasciata, teste 



Cum. 15. Sta. Barbara (dead). 



plumbea=testacea, Lam. 99. Pan. 



angulata, Wood. 107. Taboga. 



biplicata, Sow. 157. Sta. Barbara. 



volutella, Lam. 158,161,162. Pan. 



Nassa luteostoma, Brod. 52. Panama. 



versicolor, C. B. Ad. 117. Acapulco. 



complanata, Powys. 44. Panama., 



collaria, Gld. 49, Panama. 



corpulenta, C. B. Ad. 51. Panama. 



perpinguis, Hds. 1 14. Sta. Barbara. 



Tritonidea pagodus, Rve. 95. Panama. 

 Purpura columellaris, L&m . 65. Acapulco. 

 emarginata, Desh.= Conradi, Nutt. 



104. San Francisco. 

 " undata (? bicostalis) "=biserialis, 



Blainv. 238. Panama. 

 , sp. ind. 104. ? Mazatlan. 



Purpura sanguinolenta, Desh. = Pisania 



hcemastoma, Gray. 224. Panama. 

 kiosquiformis, Duel. 105. Panama. 



septentrionalis (appears —lapillus, 



var.). 97. San Francisco (also Nutt.), 



melones, Duel. 106. Panama. 



Ricinula ? carbonaria. 67 . Panama. 

 Monoceros punctatum, Sow. —lapilloides, 



Conr. 101. San Francisco. 

 brevidentatum, Brod. [?]. 103. San 



Francisco. 



unicarinatum. 101. San Francisco. 



Columbella gibberula, Sow. (on anchor). 



Sta. Barbara. 



gibberula, Sow. 16. Taboga. 



carinata, Hds. 35. Sta. Barbara. 



Gouldii, Cpr. 36. Sta. Barbara. 



S ant a-Barbarensis, Cpr. 172. Sta, 



Barbara. 



bicanalifera, Sow. 38. Taboga. 



nigricans, Sow. 39, 40. Taboga. 



guttata, Sow. (apr. man. =cribraria t 



Lam.) 43. Mazatlan. 



(worn). 49*. Acapulco. 



/estiva, Rve. 281. Acapulco. 



major, Sow. 54. Panama. 



• . 102. Mazatlan. 



hcemastoma, Sow. 57, 155. ?Pan. 



rugosa, and var. 221. Panama. 



harpceformis, Sow. Taboga. 



Iparva, Sow. 96. ? Panama. 



maculosa, Sow. ? — 



Truncaria modesta, Pow. 152. Panama. 



. 72. Sta. Barbara [?]. 



Engina ferruginosa. 41. [?W. I. im- 

 ported.] 



crocostoma, Rve. 67. Panama. 



[Galap. Cuming.'] 



Concholepas Peruviana, Lam. 139. Pa- 

 nama [surely imported]. 

 Fusus, sp. ind. 1 7^>- Panama. 

 Cyrtulus distortus, Gray. 7^>> Panama. 

 Murex Nutt alii, Conr. 92. Panama [?]. 



Collected by Lieut. Green. 



Pholas ovoidea, Gld. 181. San Diego. 

 Calif ornica, Com. =Janellii, Desh. 



182. San Diego. 



3 penita, Conr. 184. San Diego. 



Platyodon cancellata, Conr. 162. San 



Diego. 

 Osteodesma Calif ornica, Conr. 192. San 



Diego. 

 " Anatina argentaria, Conr. =Periploma 



planiuscula, Sow . ,, =Periploma Leana, 



teste Cuming. 27. Guaymas. 

 Thracia granulosa, G\d.=plicata, Desh. 



10. La Paz. 



Solen maximus, Wood=Nuttalli, Conr. 



21. San Francisco. 

 Solecurtus Californianus, G\d.=subteres ) 



Conr. 188, 189. San Diego. 

 " Sanguinolaria miniata," Gld. := pur- 



purea, Desh. 37. San Juan. 

 Psammobia decora, Hds. = Sanguinolaria 



Nuttalli, Conr. 140. San Diego. 

 Cumingia Calif ornica, Conr. 171, 195, 



196. San Diego. 

 Semele decisa, Conr. 134. San Diego. 

 flavicans, Gld. =iS. proxima, B. M. 



Cat., not C. B. Ad. 191. San Diego, 



