2822 Bulletin //, United States National Museum. 



the usual teeth ; teeth 011 vomer iu zigzag series ; hyoid region of tongue 

 without teeth. Snout 3| in head; preorbital very narrow, not so wide as 

 maxillary adjacent to it; the posterior suborbitals longer than eye, 5 in 

 head; opercle and suhopercle very narrow, scarcely as wide as eye, the 

 free part of opercle 6J- in head; iuterorbital width 4J in head. Origin of 

 dorsal in middle of length of body, its margin straight, anterior 2-J- times 

 posterior, and slightly longer than base, 2 in head; last ray of dorsal 

 pointed. Origin of anal midway between origin of dorsal and base of 

 caudal, margin irregular, anterior rays 3 times length of posterior and 

 equal to base of fin, 2| in head. Adipose fin high and slender, situated 

 immediately behind anal; pectoral 1| in head; ventrals under middle of 

 dorsal, 2| in head; caudal broad, slightly emarginate, nearly truncate 

 when spread, its corners not rounded, its longest rays \\ in head; least 

 depth of caudal peduncle 3f in head. Pyloric cteca about 51, the longest 

 about If in head, and very slender. Color in alcohol, very dark steel 

 blue above, becoming paler below, nearly white anteriorly on belly, 

 where only the margins of the scales are punctate; 110 silvery anywhere: 

 lower jaw dusky, a large black blotch on cheek between suborbital and 

 premaxillary ; sides, back, top of head, dorsal and caudal fins with few 

 small dark spots; pectorals dusky, slightly spotted at base; anal slightly 

 dusky, without spots; veutrals dusky with a few spots in middle; adipose 

 fin with a few spots ; lower fins all tipped with pale, probably yellowish 

 red in life; spots all very small and faint, not confined to posterior part 

 of body. The specimen before us, No. 1863, L. S. Jr. Univ., is a male, 18 

 inches long. It was taken at Fairholme on Lake Crescent, Clallam 

 County, Washington, March 12, 1896, by Mrs. G. E. Mitchell, of Fairholme. 

 (Named for Crescent Lake, Washington, the type locality.) 



Salmo gairdneri crescentis, JORDAN & BEARDSLEE, Proc. Cal. Ac. Sci., ser. 2, vol. vi, 

 1896, 207, pi. 22, Crescent Lake, Clallam County, Washington. (Coll. Mrs. George 

 E. Mitchell. Type, No. 1863, L. S. Jr. Univ. Mus.) 



Page 504. Under Cristivomer for " Eastern North America" read 

 " Northern North America." The genus occurs also in the lakes of Alaska 

 and British Columbia. 



Page 508. Before Salvelinus alpinus insert : 



784(a). SALVELINUS KUNDSCHA, Pallas. 



This seems to be a species very distinct from S. bialma. A specimen in 

 the United States National Museum (No. 33814) from Petropaulski has 

 been described by Bean & Bean as follows : 



Similar in form to S. malma, but the body stouter and less elongate. 

 Head 4 to 4 (4| in the Tareinsky Bay specimen) ; depth 4| to 4f ; eye 5 

 in head, 2 in interorbital, or 1| in snout; maxillary reaching to or beyond 

 vertical through posterior edge of orbit; upper jaw nearly | length of 

 head; lower jaw slightly shorter than upper. Hyoid teeth feebly devel- 

 oped. Scales small, 36-195, 122 pores. Fins all short; origin of dorsal 

 about midway between tip of snout and base of upper caudal lobe, the 

 base of the fin nearly as long as the longest ray, or | as long as head, its 



