ON MOLLUSCA OF THE WEST COAST OF NORTH AMERICA. 217 



Page. 



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125 



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2 

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4 



1 



2 



1 



2 



3 

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2 

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1 

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2 



Plate. 



Fig. 



Name. 



Locality. 



10 



9 

 ...... 



7-9 



1-3 

 T,2 





Behring, Schantar Is., Ochotsk. 



Behring. 



Sitcha, Wosn., Lids. 



Sitcha, Hds. 

 Lapl., Behring Sea. 



Behr. Str., JFosn. 



Sitcha & Urup, Ochot.,White S. 



Behr. Straits. 



Sitch.,Och.,Kamt.,Behr.,Aleut. 



Sitcha. 



Ochotsk, Schantar. 



Ochotsk. 



Sitcha. 



Sitcha, Kadjak. 



Sitcha, Lapland. 







= T. costellatus, Couth. 

 = T. Atlantica, Beck. 

 = T. cancellata, Hds. 

 = T. umbilicatus, Macgil. 



Cancellaria (Tritonium [!]) viridula, O. 

 Fabr. 

 = Admete crispa, Moll. 

 = Canc. Couthoyi, Jay. 

 = C. buccinoides, Couth. 

 = C. costellifera, Hanc. 





-\-imbricata-\-bizonalis, Lam. 







Pleurotoma Schantaricum, Midd., v. Reise. 







-(- M. ferruginous, Esch. 

 Tritonium (Trophon) clathratum, Linn... 



= T. Gunneri, Lov., II ve. 



= Fusus lamellosus, Grav, Z. B. V. pi. 36. 

 f. 13. 



= F. scalariformis, Gld. 



= Murex multicostatus, Esch. 



= M. clathratus, Phil. Z. f. M. 1845, 

 p. 78. 



= Trophon Bamffii, Fabr. 

 ■ (Fusus) antiquum, Linn, (non Lam.) 



-f- T. canaliculatum, Pallas. 



■\-F.fornicatus, Grav, Z. B. V. p. 11.7 ; 

 Rve. f. 63. 

 decemcostatum, Say, Gld. ... 



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3 



5 

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7 

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9 



10 



11 

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11 

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 1( 



17 



""a" 



6 

 2 

 4 



5,6 



7,8 

 5-8 

 4,5 



Kamt., Behr., Schan., Ochotsk, 

 Lapl., N. Zembl. 



Kadj., Kenai. 

 Lapl., Ochotsk. 

 Behr. Sea. 

 Behr. Sea, Lapl. 



Kenai, Lapl. 



Schant., Is. Paul. 

 Tugur B., Ochotsk. 

 Behr. Sea. 

 Behr. Sea. 

 Sitcha. 

 Sitcha. 

 Lapland. 

 Schantar Is. 

 Sitcha, Lapl. 







= F. pygmcBus, Gld., Phil. 

 } = F. Holboellii, Moll. 



= Trit. gracile, Da Cost., Lov. 



= Mureoc corneus, Donov. 



= Fusus Sabini, Hanc. 

 Sabinii, Gray (necauct.) 



= Buccinum S., Gray, Parry's Voy.p. 240. 



= F. Berniciensis, King, 1846. 



=F. Sabinii, Gray, Z. B. V. p. 117. 

 Schantaricum, Midd.,v. Reise. 





« Baerii, Midd 







(Buccinum) undatum, Linn 



var. Schantarica 





= B. cyaneum, Moll. 

 -\-B. undulatum, Hanc. 



