1"4 A i Canadian Arctic Expedition, 1913-18 



Saxicava pholadis Linn6. 



Chrysodomus solutus Herrman. 



Chrysodomus sp. (ovicapsules) . 



Plicifusus kroyeri Moller. 



Volutopsius sp. (fragments). 



Beringius sp., (ovicapsules). 



Ancistrolepis magnus Dall. 



Buccinum angulosum Gray. 



Buccinum normale Dall. 



Buccinum plectrum Stimpson. 



Buccinum polar e Gray. 



Buccinum cyaneurn Bruguire. 



Buccinum ciliatum Fabricius. 



Trichotropis borealis Broderip and Sowerby. 



Amauropsis purpurea Dall. 



Acmcea emydia Dall. 



y. Beach on Chantry island, Dolphin and Union strait. 

 Acmcea emydia Dall. 



STATION 38. 

 Coronation gulf, beach of Couper island. 

 Mytilus edulis Linn4. 



STATION 39. 



Beach at Inman river delta. Dolphin and Union strait, NorthwestjTerritories. 

 Pyrulofusus deformis Gray. 



STATION 4.0. 



a. Beach at and around Bernard harbour. 

 (Specimens listed under Station 37i, p.) 



u. Stomach of Erignathus barbatus, Bernard harbour. 



Cylichna sp. (fragment). 

 Opercula of Buccinum sp. indet. 

 Margarites sp. (fragment). 



STATION 41. 



Bernard harbour, 5 fathoms, sandy mud (outer harbour). 



Musculus Icevigatus Gray. 

 Serripes gronlandicus Gmelin. 

 Eggs of nudibranchs and indeterminate mollusks. 

 Philine finmarchica M. Sars. 

 Utriculus semen Reeve. 

 Cylichna nucleola Reeve. 

 Buccinum cyaneum Brugui^re (young shells) . 

 Buccinum angulosum Gray. 

 . Buccinum normale Dall. 

 Trichotropis borealis Broderip and Sowerby. 

 Margarites helicinus Fabricius. 

 Margarites umbilicalis Broderip and Sowerby. 

 Margarites sordidus Hancock. 



