Bull. U. S. F. C. 1889. — (To face page 48.) Jordan. Yellowstone Explorations. 
Plate X. 
Fig. 10. ReD-THROATED Trout iSabito mykiss). (See page so.) 
Fig. 11. Red-throated Trout iSabao mykiss). Young. (See page 50.) 
Fig. 12. Miller's Thumb iCottus bairdi, ven'.jmnctulatus). (See page 53.) 
