146 



NORTH AMERICAN FAUNA 74 



Table 23. Systematic list of organisms that have been identified 

 as foods of the Pacific walrus. » 



Organism 



Authorityt> 



Phylum COELENTERATA 

 Class Anthozoa 



Phyl 



A Ti Q fi Q n f r*T iV/i /^'f fi /i 1 1 1 tii ct^ i 

 /A.ulilicll ictll ^^Cl . iVlL 1 1 in in 1 1 1 ZiVj . j 



Fa 



Enne})hthya nihiformis (Pallas) 



U 



lUm AlMNil/LilUA 





lass Polychaeta 





Lumhrinereis sp. 



Fa 



Nephthys sp. 



N, B, Fa 



Omiphis conchylcga M. Sars 



K 



Maldane sarsi Malmgren 



N 



Pectinaria sp. 



Fa 



lum SIPUNCULIDA 





Golfingia margaritacea (M. Sars) 



Fa 



Unidentified (probably Golfingia) 



B 



him Fr'HTTIRTDA 





L-jLlimiHo (:L til 11 1 lir^ JT dlld^ 



N, K, Fa 



lum PRIAPULIDA 





Priaptdus caudatus Lamarck 



N, B, K, TK, Fa 



[urn MOLLUSCA 





lass Gastropoda 





Solariella sp. 



N 



Ma rga rites sp. 



K, Fa 



Natica clausa Broderip & Sower by 



N 



Natica sp. 



Fa 



Polinices sp. 



Fa 



Buccinum sp. 



N, Fa 



Neptunea (= Chrysodomiis) sp. 



N, B, Fa 



Vehitina sp. 



U 



Nudibranchia unidentified 



Fa 



lass Bivalvia 





Musculus sp. 



U 



Nucula tenuis (Montagu) 



N, K, Fa 



Astarte horealis (Chemnitz) 



N, Fa 



Astarte sp. 



B 



Cyeloeardia ( = Cardita) of. ventricosa (Gould) 



U 



Thyasira flexnosa (Philippi) 



K 



CUnocardium nuttallii (Conrad) 



B 



Clinocardium cf. ciliatum (Fabricius) 



Fa 



Serripes groenlandictis (Chemnitz) 



N, Fa 



Liocyma viridis Dall 



U 



Tellina lutea Gray 



Fa 



Yoldia hyperhorea (Loven) 



K, Fa 



Maconia calcarea (Chemnitz) 



N, B, K, U 



Mactra sp. 



K 



Sptsula pohjnyma (Stimpson) 



Fa 



Mya truneata Linnaeus 



N, B, K, TK, Fa 



Mya cf. pseudoarenaria Schlesch 



Fa 



