H. R. Mis. Doc. No. 211.— Exploration Alaskan Salmon Rivers. 



Plate III. 



FlG. 6. THE RED SALMON (Oncorhynchus nerka). Sea-run. (See page 33.) 



FlG. 7. THE RED Salmon {Oncorhynchus nerka). Breeding male. (See page 33.) 



Fig. 8. The Dolly Varden Trout (Salvelinus malma). (See page 37.) 



