DAVID STARK JORDAN. 



The species of Salmon and Trout in Japan arc therefore the following : 

 Oncorhynchus ncrka (Walbaum) ; Beni-masu. 

 Oncorhynchus milkt schitch (Walbaum) ; Gin-masu. 

 Oncorhynchus kcta (Waluaum) ; Shake. 

 Oncorhynchus gorbuscha (Waluaum) ; Karafuto-masu. 

 Salmo mason (Brevoort) ; Masu, Ame-no-uwo, Yamabe. 

 Hue ho perry i (Brevoort) ; Ito. 

 Salvelinus inalma (Walbaum); Iwana, Ame masu. 

 Salvelinus kundscha (Walbaum). 

 So far as known to me, the great kir.g Salmon, Oncorhynchus 

 tschawytscha (Walbaum), has never been taken in Japanese waters. 



