1790 Bulletin 47, United States National Museum. 



less than orbit. Head compressed; eye large, orbit 31 in head; inter- 

 orbital space evenly convex, 44 in head; cranial ridges nearly obsolete; 

 parietal ridges very low but broad, brown; nasal spines small, far apart; 

 preocular rather strong, triangular; snpraocular and postocular usually 

 present, very minute; tympanic and parietal spines sometimes present. 

 Mouth moderate, oblique; maxillary very little more than 3 in head, 

 nearly reaching vertical from center of pupil, its posterior end very wide, 

 2 in orbit; lower jaw much projecting, with a prominent, forwardly 

 directed, sympbyseal knob, which enters the profile; narrow bands of 

 teeth on jaws, vomer, and palatines; preorbital rather narrow, its lower 

 margin lobate, with sometimes a small spine; preopercular spines flat, 

 sharp, nearly equidistant, all directed backward, the second longest, 

 fourth and fifth minute; opercular spines flat, sharp, somewhat diverging, 

 the upper considerably larger; spines on shoulder weak : gill rakers 29 

 on anterior limb, long, slender, very little more than 2 in orbit. Dorsal 

 spines slender, low, the fourth longest, 2 in head, the twelfth f- as long 

 as longest; soft rays equal longest spines; only a slight notch between 

 the 2 dorsals; caudal lunate, If in head; second anal spine stronger and 

 considerably longer than third, longer than soft rays, longer than longest 

 dorsal spine, very little more than 2 in head ; pectorals reaching beyond 

 ventrals, but not to vent, a little less than head, 31 in length of body, 

 their base narrow, equal to orbit, the lower rays not thickened. Scales 

 rather small, everywhere strongly ctenoid; accessory scales not very 

 numerous; preorbital, snout, maxillaries, mandible, and branchiostegal 

 rays scaled; all the fin rays more or less scaly. Bones of skull thin, 

 cranial ridges nearly obsolete, parietal bones meeting; interorbital space 

 somewhat convex, 3 in base of skull ; a slight depression on each side of 

 a sharp narrow median ridge, and another just within each supraocular 

 ridge; ventral process of basisphenoid rudimentary; mesethmoid pro- 

 cesses compressed, not elevated; base of skull very strongly curved. 

 Color much as in Sebastodes ovalis; dark olivaceous, tinged with reddish, 

 especially below; a large irregular dark blotch under soft dorsal, crossing 

 lateral line; a smaller one on lateral line below posterior part of spinous 

 dorsal; top of head and anterior part of back to about ninth dorsal spine 

 nearly uniformly dark to below lateral line; 2 indefinite dark bands from 

 behind orbit across preopercle and opercle; lips black; dorsal fin oliva- 

 ceous; spinous dorsal dark-edged; soft dorsal darker at base ; caudal and 

 pectorals olivaceous ; axils dark; ventrals yellowish; anal pale; no small 

 round black spots anywhere; peritoneum black. Length of type speci- 

 men 7f inches. Monterey Bay, California ; not rare ; formerly confounded 

 with the young of S. ovalis; more common than the latter. (Named for 

 Mr. Timothy Hopkins, founder of the Hopkins Seaside Laboratory.) 



Sebattodes hopTdnsi, CRAMER, Proc. Cal. Ac. Sci. 1895, 594, Monterey Bay, California 

 (Type, No. 2286, L. S. Jr. Univ. Mus. Coll. Jordan & Gilbert) ; JORDAN, Proc. Cal. Ac. 

 Sci. 1896, 237, pi. 41. 



2193. SEBASTODES ALUTCS (Gilbert). 



Head 2f to 2f; depth 3 to 31; eye 31 in head. D. XIII, 15; A. Ill, 8; P. 

 17; scales 60. Mouth large, maxillary reaching back of pupil, 2J to 2 in 



