OPERATIONS ON THE m'cLOUD RIVER IN 1875 933 



479. Oue bottle mud fish, McCloud Eiver, California, July, 1875. 



480. Oue jar containing: (a) one trout, McCloud Eiver, California, 

 summer, 1875; {b) teeth Salmo qninnat, male, McCloud Eiver, California, 

 September, 1875. 



481. Trout fry, McCloud Eiver, California. 



482. Skin and head of grilse caught in Merced Lake, near San Fran- 

 cisco, May 28, 1875. This grilse is from one of several thousand eggs 

 taken at the McCloud Eiver, in September, 1873, and afterward hatched 

 and placed in Lake Merced. The grilse was consequently about nine- 

 teen months old. 



484. One jar Salmonidce, June, 1875, McCloud Eiver, California. 



485. One jar Salmonidce, June, 1875, McCloud Eiver, California. 



486. Eel, McCloud Eiver, California, September 30, 1876. 



