Bull. U, S. F. C. 1892. Salmon Fisheries of Alaska. ^To face page 20.; 
Plate IV. 
Fig. 1. The Silver Salmon (Oncorhynchus ldsutch). 
Fig. 2. The Red-throated Trout (Saimo mykiss). Adult. 
Fig. 3. The Red-throated Trout (Saimo mykiss). Young. 
