120 CRUISE OF STEAMER CORWIN IN THE ARCTIC OCEAN, 
20. ONCORHYNCHUS GORBUSCHA (Walb.) Gill & Jordan. 
Colville River, fide Capt. E. E. Smith. Abundant in Plover Bay. 
21. ONCORHYNCHUS KETA (Walb.) Gill & Jordan. 
Bering Strait, 1880. D. 8S. Jordan. 
Hotham Inlet, Kotzebue Sound, 1880. Capt. ©. L. Hooper. 
It may be not out of place to name the following common species which properly belong to 
the fauna: 
STICH. BUS PUNCTATUS (Fabr.) Reinhardt. 
LIPARIS Sp. 
EUMICROTREMUS SPINOSUS (Fabr.) Gill. 
TRIGLOPS PINGELU Reinhardt. 
IcELUS NAMATUS Kroyer. 
COREGONUS QUADRILATERALIS Rich. 
THYMALLUS SIGNIFER (Rich.) C. & V. Var. 
CLUPEA MIRIBALIS Girard. Signifer. 
SOMMOSUS MICROCEPTALUS (Block) Gill. 
UNITED STATES NATIONAL MusEuM, Washington, June 28, 1882. 
° 
