448  Storer’s Synopsis of the Fishes of North America. 
12. Salmo Mackenzii, Ricw. 
Head long, compressed, flattened above. Grayish, tinged with blue on the sides and be- 
neath. Scales suborbicular. Teeth en velours. Dorsal obliquely quadrangular ; anal slight- 
ly crescentic ; caudal large, and forked, 
D.15. P.17. V.12. A. 18. C.22§- Length, 20 inches. 
Arctic Sea, RicHarpson. 
Inconnu, *Mackenzie’s Voyage in North America, p. 9. 
SAD Mackenzii, Ricu., Franklin’s Journal, p. 707, plate. 
wd Tcondu, Ricu., Fauna Boreal. Americ., 11. p. 183, pl. 84. 
f fF DEKAY’S Rape p. 242. 
13. Salmo quinnat, Ricu. 
Bluish gray ; dark spots along the lateral line; whole body below the lateral line unspot- 
ted. Scales large. Teeth disappearing on the medial line of the upper jaw. Branchial 
rays, seventeen. ‘ 
D.14. P.16. V.10. A. 16. C.19§ Length, 2 to 3 feet. 
Columbia River, RicHarpson. 
Called ‘* Quinnat,’’ by the natives of the banks of the Columbia River. 
eee quinnat, Quinnat, Riew., Fauna Boreal. Americ., m1. p 219. 
Dexay’s Report, p. 242. 
14. Salmo Gairdnerii, Ricu. 
Dorsal line nearly straight. Back of head and body bluish gray ; sides ash-gray ; belly 
white. A few faint spots at the base of the caudal. Jaws fully armed with strong hooked 
teeth, except a small space in the centre of the upper jaw. 
D. (?). P. 13. V.11. A.12. C.(?). Length, 2 to 3 feet. 
Columbia River, RicHarpson. 
Called ‘* Queachts,’’ by the natives of the banks of the Columbia. 
Salmo Gairdnerii, Gairdner’s Salmon, Ricu., Fauna Boreal. Americ., m1. p. 221. 
ac EE Dexkay’s Report, p. 243. 
15. Salmo paucidens, Ricu. 
Back of head and body bluish gray; sides ash-gray, with a reddish tinge; belly white. 
No spots on body or fins. Teeth sparsely scattered and feeble on the jaws ; only a few short, 
weak ones on the anterior extremity of the vomer, and on the palatine bones. 
D. 12. P.17. V.12. A.17. C.(?)- Length, 2 feet. 
Columbia River, RicHarpson. 
Called ‘‘ Quannich,’’ by the natives of the banks of the Columbia. 
Salmo paucidens, Weak-toothed Salmon, Ricu., Fauna Boreal, Americ., 111. p. 222, 
