Mollusks 27 A 



Station 3486, Kay Point, Yukon Territory— 

 Dentalium sp. (fragm.)- 

 Natica sp. (young fry). 

 Leda'{Portlandia) aretica Gray. 

 Musculus sp. (fragm.).. 

 Pseudamusium sp. (fragm.). 

 Macoma sabulosa Spengler. 

 Astarte borealis Schumacher. 

 Astarte fdbula Reeve. 

 Saxicava aretica Linne (fragm.). 



, Station 5282, Arctic sound, Northwest Territories — 

 iCardium dliatium Fabricius. 

 Serripes gronlandicus Gmelin. 

 Macoma calcarea Gmelin. 

 Mya truncata Linn4. 

 Saxicava pholadis Linn4. 



Station 5283, east side Coppermine river. Northwest Territories — 

 Leda (Portlandia) aretica Gray. 

 Cardium ciliatum Fabricius. 

 Macoma brota Dall. 



Station 5284, west side Coppermine river— 

 Leda pernula Muller. 

 Cardium ciUatum Fabricius. 

 Macoma calcarea Gmelin. 

 Macoma balthica Linn6. 

 Macoma brota Dall. 



Station 5285, Victoria island. Northwest Territories — 

 Macoma ineonspicua Broderip & Sowerby. 

 Mya truncata Linn6. ' 



Saxicava phgladis Linn6. 



^Station 5286, Bernard harbour, Dolphin and Union strait, Northwest 

 Territories — 

 Mytilus edulis Linn6. 

 Astarte borealis Schumacher. 

 Cardium ciliatum Fabricius. 

 Serripes gronlandicus Gmelin. 

 Mya intermedia Dall. 

 Balanus^sp. (fragment). 



Station 5287, Kogluktualuk river. Coronation gulf. Northwest Territories — 

 Leda (Portlandia) aretica Gray. 

 Macoma calcarea Gmelin. 



Station 5288, Port Epworth harbour. Coronation gulf — 



Myaf (fragment).- 

 Station 5289, south end of Port Epworth, Coronation gulf — 



Saxicava pholadis Linne. 



Mya truncata Lmn6. 



Balanus sp. (fragment). 

 Station 5290, mouth of Inman river. Dolphin and Union strait. Northwest 

 Territories — 



Mytilus edulis, Linn6. 



Macoma calcarea Gmelin. 



Saxicava aretica Linn6. 



Saxicava pholadis Linn6. 



Mya truncata Linn6 (young). 



