Table 3. — Catches of fish from the main stem of the Yakima River, by species and 



sampling dates in 1957-58 



Family and 

 common name 



Apr. 8- 

 June 20 



July 15- 

 Aug. 7 



Sept. 18- 

 Oct. 18 



Nov. 

 12-22 



Jan. 

 1-21 



Mar. 

 3-20 



May 

 12-20 



Total 



Petrortyzontld ae 



W. brook lamprey \ 



Pacific lamprey ) 



SaljQonidae: 



Salmon, coho + Chinook. 



Mountain whitefish 



Cutthroat trout 



Rainbow trout 



Brown trout 



Brook trout 



Dolly Varden 



Cyprinidae: 



Chiselmouth 



Carp 



Peamouth 



N. squawfish 



Longnose dace 



Leopard dace 



Speckled dace 



Redside shiner 



Castomidae: 



Bridge lip sucker 



Largescale sucker 



Mountain sucker 



Ictaluridae: 



Black bullhead 



Percopsidae: 



Sand roller 



Centrarchidae : 



Pumpkinseed + bluegill. 



Smallmouth bass 



Largemouth bass 



Black crappie 



Percidae: 



Yellow perch 



Cottidae: 



Prickly sculpin 



Mottled sculpin 



Piute sculpin 



Torrent sculpin 



Hybrids 



Total 



16 

 46 

 22 



119 







47 



lA 



296 







18 



37 

 66 

 25 

 33 



2 



61 



76 



351 







L4 



17 



10 



102 



115 



151 



79 



10 

 198 



29 

 384 



51 



47 



lA 



4,538 



3,738 



5,867 



