308 NATURAL BISTORT COLLECTIOXS IN ALASKA. 



329GG. (2i30.) Saiut Michaels, April 26, 1880. 

 Dorsal surface a sliglitly-mottled olive greenish. First dorsal, translucent and vaguely shaded 

 with dark. Secoud dorsal translucent and marked with 3 to 4 very indistinct irregular series of 

 dark mottlings, forming an irregular bar from the first ray backward and downward toward base 

 of last ray. The dark markings are spaced by irregular and dull spaces of pale dull gamboge- 

 yellow. Caudal flu crossed by 2 or 3 broad, pale, and irregular bauds of dark blotchiugs, spaced 

 by a deeper shade of yellow than on dorsal, and the yellow taking a shade of orange near ven- 

 tral border of flu, esjiecially near the insertion of the latter in caudal peduncle. Lower surface 

 white ; silvery on ventral half of caudal peduncle, and with a brassy tinge on sides of abdomen 

 next the dark color of upper surface. The mottling is most distinct along this line, which is just 

 below median line where the two colors of dorsal and ventral surface intcrgrade. Brauchiostegal 

 rays and membrane shaded with light purplish violet. Pectorals crossed by i irregular anas- 

 tamosiug bars of blackish with a blotch of the same on the base of fiu. The outer bar broadest 

 and about two-thirds of distance from base of fin to edge, the part of fiu beyoud being vaguely 

 mottled with an irregular extension of this band ; the inner band is the narrowest and one-sixth of 

 fin length from base. The dark markings are separated by an equally irregular series of 4 

 bands of yellow, which gradually chauge from pale dull gamboge near upper surface to a dark 

 orange on lower border of fiu, especially on the 4 inferior rays, which are wholly orange. The 

 dark also becomes more intense near the lower part of fin. The veutrals are a fleshy orange. The 

 anal has its I'ays purple tinted with 3 to 6 very irregular indistinct series or bands of pale yellow- 

 ish^Tud pale purplish extending across fiu from near first ray or anterior border backward and 

 downward toward last ray. 



COTTUS POLYACANTHOCEPHALITS PallaS. 



32830. (11.) Uualaska. SculiJin (Eo-loo-niididh, Hcim-.tiik). Comuiou about Uualaslia. 

 Sides crossed by 2 wide obscure pnrjilish brownish bands which diverge ou the back and 

 extend to the 2 dorsals. The bands meet on the sides of the abdomeu and spread under the 

 large pectoral. The base of caudal is a light purplish browu. The space betsveeu and about the 

 illy-defiued bands is lighter and thickly mottled over the remainder of the upper surface of the 

 body by a similar but lighter purplish than the bauds. The ground color is a light clay, which on 

 the shoulders, nape, and head has a reddish orange tinge. Along the sides and extending on the 

 |)ectorals and the operculum and across the top of the head is a series of light spots which are a 

 ffich orange-yellow on the head, and on the base and posterior portion of the pectorals. The spots 

 me round and pure milk white. The white of the abdomeu is encroached ou by the dark of the 

 .sides, leaviug white blotches and spots, and on the caudal peduncle the spots become much smaller 

 and almo.st obsolete. The dorsal fins have large irregular dark brownish blotches. The tail is 

 spotted and blotched with dark at the base. Near the end it is crossed by a wide blackish vertical 

 bar. The tip is a pale orange-yellow. The anterior parts of the pectorals are thickly mottled 

 with a dirty smoky browu not relieved by any spots. The ventrals are white, crossed by 3 dark 

 bands. 



CoTTUS NIGER Bean. Dusky Sculpiu. (Plate XVII, Fig. 1.) 



32941. (121.) Saiut Micliaels, June 2, 1878. Subject of a color sketch. 



32942. (125.) Saint Michaels. 



CoTTUS iiUMTLis Bean. 



29919. (304.) Saint Michaels, Jure 17, 1881. 



29920. (303.) Saint Michaels, June 17, 1881. 

 32827. (26.) Saint Michaels, July 24, 1877. 



Dorsal surface olive, brightened by golden-yellow reticiilatiug lines, which become brighter 

 and more conspicuous along the sides. Between the reticulating Hues are black spots, which are 

 also more distinct ou the sides. Below, ou ventral surface, the color is plain white, as is also the 

 lower surface of head. The while on the lower part of the sides of head and of lips is ob.scured 

 by crowded puuctulatious which give the cheeks a plumbeous shade. The maxillaries are tinged 

 slVhtlv with vellow. Iris yellow, with orange pigment showing. The rest of head like back; ven- 



