42 



ART. I. JORDAN, TANAKA AND SNYDER : 



121. Oncorhynchus tscliawytscha (Walbaum). 



Masunosuke (Hokkaido). 



Salino tscJiaiuytscJia Walbaum, Artedi Piscium, 1792, p. 71. Rivers of 

 Kamchatka. After the Tschawitscha of Krasheninnikow, Descr. Kamchatka, 

 1768, p. 178, and the Tschawytscha of Pennant, 1792. 



Distrib. — Alaska, Oregon, and California, southward to Ventura River, and to 

 northern Hokkaido and East Coast of Siberia ; Kamchatka. 



122. Oncorhynchus kisutch (Walbaum). 



Ginmasu ; Kokure (male ; Prov. Shinano) ; Masu (female ; Prov. Shinano). 



Salmo kisutch Walbaum, Artedi Piscium, 1792, p. 70. Rivers and Lakes of 



Kamchatka. After the Kisutch of Pennant. 

 Distrib. — Otaru ; Ura River ; Osatsubo ; Prov. Shinano ; Aomori Market ; from 



San Francisco northward ; Alaskan fjords. 



123. Oncorhynchus gorhuscha (Walbaum). (Fig. 21). 



Kara f uto-masu . 



Salmo gorbnscJia Walbaum, Artedi Piscium, 1792, p. 69. Kamchatka. After the 



Gorbuscha of Pennant and Krascheninnikow. 

 Distrib. — Pacific coast and rivers of North America^and Asia from Oregon. 



northward, and southward to Kamchatka ; Saghalien. 



124. Oncorhynchus masou (Brevoort). (Fig. 22). 



Yezomasu ; Masu ; Yamame ; Amenouwo ; Amego. 



Salino mason Brevoort, Exped. Japan, 1856, p. 275, pi. IX, fig. 2. Hakodate. 

 (Description from a very bad drawing). 



