FISHES OF PUGET SOUND. 853 
4. Ptychocheilus oregonensis (Richardson). ‘‘SQuaw- 
FISH.”’ 
D.9%. A. 8%. Head 3% in body; eye 4% in head; 
teeth 2, 4-5, 2; scales 12—74-9; caudal peduncle 3 in 
length of head; lateral line slightly decurved. 
Thirty-three specimens, 2 to 9 inches in length, were 
taken in Lake Washington, July 14; 71 specimens of 
young were taken in Green Lake, July 24. This species 
was by far the most abundant fish in the lakes. 
5. Leuciscus balteatus Richardson. 
D.10. A.18. Head 4%; depth 3%; eye 2% in head; 
teeth 2, 5-4, 2; scales 13-60-3; caudal peduncle 2% in 
length of head. 
About 50 specimens, 2 to 4% inches in length, were 
taken in Green Lake, July 29. Three of the larger of 
these had a bright rosy band extending along the sides 
from the head back as far as the vent. These three 
specimens were opened, and proved to be females filled 
with eggs. No males showed the rosy color. About 60 
small specimens were taken in Lake Washington, July 27. 
They showed no perceptible variation from those in Green 
Lake. A very abundant species. 
6. Salmo mykiss Walbaum. ‘‘ Cut-THRoAT TRouT.”’ 
Two specimens, 9 inches in length, were taken with 
hook and line in Lake Washington, July 14. Very com- 
mon. 
7. Oncorhynchus nerka (Walbaum). Saumon. 
Six large specimens taken November 7, 1892, and two 
taken June 30, 1895, in Lake Washington. Those taken 
June 30 were more silvery in color than the ones taken 
November 7, the latter being quite dark. A very abund- 
ant species. 
