﻿408 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 



lAst of Moll usca from thv outer han'ks previously known from the shallow waters south of 



Cape Cod, 



Stations 



Depths in fathoms . 



CEPHALOPODA. 

 Ommastrephes illecebrosa (Les.) "V 

 GASTEOPODA. 



Bela pyramidalis (Strom) 



Buccinum undatum Linne 



IJeptunea Stimpsoni (Morch) 



Siphonella pygmnea (Gld.) V 



Tritia trivittata (Sa v) Ad 



Astyris rosacea (Gld. ) Ad 



Astyris zonalis (Lins.) V 



!Natica clausa Brod. & Sowerby 



Neverita duplicata (Say) Stimp 



Lunatia heioa, var. (wide umb.) 



Lunatia heros, var. triseriata (Say) 



Crucibulum striatum (Say) Ad .". 



Crepidula plana Say 



Machairoplax obscura (Couth.) Friele . 



Turbouilla inteiiupta ? Ad 



Philiuf (juudrata (Wood) Forb. &. Han. 



Cyliihna alba ( iirowu) Loviin 



Deudionotus robustus V 



PTEEOPODA. 



Cavolina trideutata Gray. 

 Diacria trisplnosa Gray.. 



SOLENOCONCHA. 



K. E. Dentalium striolatum Stimp 



LAilELLIBEANCHIATA. 



Teredo megotara Hanley 



Ensatella Americana (Gld.) V ... 

 Clidiophora trilineata (Say) Carp . 



Periploma papyracea (Say) V 



Thracia Conradl Couth 



Spisula solidissima ? Gray 



Ceronia arctata (Con.) Ad 



Macoma sabulosa (Speng.) Morch 

 Cyprina Islandica (Liune) Lam . . . 



Callista convexa (Say) Ad 



Cardium pinnulatum Conrad 



Lucina tilcsa Stimp 



Cryptodon Gouldii (Phil.) Stimp.. 



Cryptodon obesus V 



Solemya velum Say 



Venericardia borealis (Con.) Carp. 



Astarte eastanea Sav 



Astarte quadrans Gld 



Astarte undata Gld 



Xucula proxima Sav 



Toldiasapotilla (Gld.) Stimp 



Modiola modiolus (Linn6) Tvirton. 



Crenella glandula (Tott^n) Ad 



Pecten tenuicostatus Migh 



Anomia aculeata Miill 



865 

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867 



t2 



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872 

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 874 



85 

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 100 



870 

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878 



115 

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869 



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tl 



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192 



tl 



879 

 880 

 895 



225 

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 252 



893 

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365 

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