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38. €^ 



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Nicobaricus, Lmrk. 



Nifat, do. 



Nobilis, Reeve. 



Nodosus, Deshs. 



Norvegicus, Cheinii. 



Oregonensis, Reeve. 



Plnmbeus, Phil. 



Polygonoides, Lmrk. 



Proboscidiferus, do. 



Purpuroides, d'Oib. 



Pyrulatus, Reeve. 

 ^^Rostratus, Deshs. 



Squamosus, Brodp. 



Striatus, Reeve. 

 ^^Syracusanus, Lmrk. 



Toreuma, Deshs. 

 ^. Tuberculatus, Lmrk. 



Turbinelloides, Reeve. 

 ^_^urricula, Kien. 



Undatus, Deshs. 



Vaginatus, do. 



Pusionella 

 Albocincta, Petit. 

 Buccinatum, do. 



Catilina, do. 

 Subgranulata, do. 



Cyrtuliis 



Serotinus, Hinds. 



Anoinala, Reeve. 



Aruana, do. 



Belcheri, Hinds. 

 ^ Bezoar, Lmrk. 



Idem, do. 



Idem, do. 



Bispinosa, Phil. 



Bucephala, Lmrk. 

 I^Bulbosa, Reeve. 

 *«" ^«Canaliculata, Lmrk. 



Cochlidiura, Reeve. 

 _^ Corona, do. ^■ 



Elongata, Lmrk, 



Galeodes, do. 



Idem, do. 



Idem, do. 



Idoleum, Jonas. 



Lineata, Lmrk. 



Marvae, Gray. 

 -Melongcna, Lmrk, 



Morio, Reeve. 



Idem, do. 



Paradisiaca, do. 



Idem, do. 



Idem, do. 



Patula, Brodp, 



/Perversa, Lmrk. 

 Idem, do. 

 Pugilina, Reeve. 

 Idem, do. 

 Rapa, do. 

 ^ Spirata, Lmrk. 



\ 



..^Spirillus, do. 



Subrostrata, Gray. 

 ^jTernatana, Lmrk. 

 ^Tuba, do. 



Ficula 



^..— Decussata, Reeve, 

 ,^Dussumierii, do. 

 ^, Ficoides, do. 

 ^^Laevigata, do. 

 ^ Reticulata, do. 



Priuinus 



Sterkus-Pulicum, Beck. 



Struthiolaria 



Pesstruthiocameli, Dshs. 

 Scutulata, do. 

 Vermis, do. 



J.ILB'anella 



Affinis, Brodp. 



\ 



', j, - ^^ — j — , 



Albivaricosa, Reeve^?g««j Bipinnatus, Reeve. 



^ Blainvilli, Payr. / 



^^orealis, Reeve.»»'*<^«*e<!rtV 



'Brandaris, Lin. 



Brassica, Lmrk. 



-Brevisjtina, do. 



Buxeus, Brodp. 



Calcar, Kien. 



Calcitrajia, Lmrk. 



Idem, do. 



Idtm, do. 



Calitbrnicus, Hinds. 



Anceps, Lmrk 



Argus, do. 



Bitubercularis, do. 



Bufonia, do. 



Idem, do. 



Caelata, Brodp. 



Californica, Hinds. 



Candisata, Lmrk. 



Caudata, Say. 

 <Irassa, Deshs. 



Ci'uentata, Sow. 

 1,-Crumcna, Lmrk. 

 *" Idem, do. 



Cuspidata, Reeve. 



Elegans, Beck. 



Foliata, Brodp. 

 ^^Xxigantea, Lmrk. 

 ■ ^^„-^ranifera, do. 



Gyrinus, Deshs. 



Laevigata, Lmrk. 



Leucostoma, do. 



Livida, Reeve. 



Margaritula, Deslis. 



Muriciformis, Brodp 



Nana, Sow, 



Nitida, Brodp. 



Ponderosa, Reeve. 



Pulclira, Gray. 



Pusilla, Brodp. 



Pustulosa, Reeve. 



Rhodostoma, Beck. 



Rosea, Reeve. 



Rugosa, Sow. 



Siphonata, Reeve. 



Idem, do. 



Spinosa, Lmrk. 



Subgranosa, Beck. 



Triquetra, Reeve. 



-ruberculata, Brodp. 



Ventricosa, do. 



Vexillum, Sow. 





- f \ f f ' , 



-AI u r e X 



<y < r; 



Acanthopterus, Lmrk. 

 Aculeatus, do. 

 Adunco-sjiinosus, Beck. 

 -Adustus, Lmrk. 

 Idem, do. 

 Affinis, Reeve. 

 Alveatus, Kien. 

 Ambiguus, Reeve. 

 Angularis, Lmrk. 

 Anguliferus, do. 

 Idem, do. 

 -Axicornis, do. 

 Idem, do. 

 Idem, do. 

 Badius, Reeve. 

 Baltcatus, Beck. 

 Baiiksii, Sow, 

 Bell US, Reeve. 

 Bicolor, Valenc. 



Caligiiiosus, Reeve. 

 Capucinus, Chemn. 

 Carduus, Brodp. 

 Chrj'sostoma, Gray, 

 Cirrosus, Hinds. 

 Clavus, Kiener. 

 Conciuuus, Reeve. 

 Cornutns, Lin. 

 Idem, do. 

 Corrugatus, Sow. 

 Crassilabrum, Gray. 

 Crassivaricosa, Reeve, 

 Crisi)us, Brodp. 

 ^Cristatus, Broccbi. 

 Cumingii, A. Ad. 

 Decussatus, Reeve. 

 Idem, do. 

 Digitatus, Brodp. 

 Distinctus, Jan.&Cristof. 

 Dubius, Sow. 

 ^^dwardsi, Menke. 

 Elogans, Beck. 

 Elongatus, Lmrk. 

 Endivia, do. 

 Idem, do. 

 Idem, do. 

 Idem, do. 

 Erinaccus, liin. 

 Idem, do. 

 Erosus, Brodp. 



Qo^y 



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