120 CRUISE OF STEAIVIEK CORWIN IN THE ARCTIC OCEAN. 



20. Oncorhynchus gorbuscha (Walb.) Gill & Jordan. 



Colville Biyer, fide Capt. E. E. Smith. Abuiulaut iu Plover Bay. 



21. Oncorhynchus keta (Walb.) Gill & Jordan. 



Bering Strait, 1880. D. S. Jordan. 



Hotham Inlet, Kotzebue Sound, 1880. Capt. C. L. Hooper. 



It may be not out of place to name the following common species which i)roi)erly l)el(.iig to 

 the fauna : 



Stich^us punctatus (Fabr.) Reiuhardt. 

 LiPARIS Sp. 



EuMiCROTREMUS SPiNOSUS (Fabr.) Gill. 

 Triglops pingelu Reinhardt. 

 IcELUS NAMATUS Kioyer. 



COREGONUS QUADRILATERALIS Rich. 



Thymallus signiper (Rich.) C. & V. Var. 

 Clupea miribalis Girard. Siguifer. 



SOMMOSUS MICROCEPTALUS (Block) Gill. 



United States National Museum, Washington, June 28, 1882. 



