Jordan and Evermann. Fishes of North America. 1387 



1765. KYPIIOSUS KLEOANS (Peters). 

 (C'HOPA.) 



Head 3f ; depth 2. D. XI, 12 ; A. Ill, 11 ; scales 11-63-17 ; eye 4 in head ; 

 snout 3; maxillary 3i; pectoral If, equals ventral ; longest ray of soft 

 dorsal 2 ; longest dorsal spine 2| ; longest anal ray 2 ; upper lobe of caudal 

 equals head. Gill rakers 6 -f- 15. Body ovate, compressed ; profile rounded, 

 slightly produced before eyes, concave over snout in some specimens, 

 straight in others; a gentle curve from eyes to dorsal; mouth small, hori- 

 zontal, the jaws equal; teeth in a single series, about 36 in each jaw; 

 maxillary extending to the vertical from anterior edge of orbit; snout, 

 lower jaw, and preorbital naked, head everywhere else scaled; opercles 

 with S or 1) rows of scales; scales on body large, somewhat crowded ante- 

 riorly ; all the iins, except spiuous dorsal, with scales to their edges, those 

 on caudal exceedingly small. Tip of pectoral sharply rounded, not reach- 

 ing to tips of ventrals; ventral spine half as long as soft rays; anal spines 

 short and stout, graduated; anal elevated in front and higher than soft 

 dorsal; middle spines of dorsal the longest, about equal to highest rays 

 of soft dorsal; upper lobe of caudal the longer. Vertebras 9 -{-16 or 

 10-J-15. Color grayish black, with paler centers to the scales; about 16 

 streaks below lateral line; sides with large faint diffuse yellowish white 

 spots; a little bluish and yellowish on sides of head; a yellow streak 

 below lower part of eye; no steel blue or bronze in life, the coloration 

 much duller than in K. analogue. Pacific Coast of tropical America from 

 Guaymas to Mazatlan. Here described from Mazatlan specimens. This 

 species is rather common about Mazatlan, especially in the sluggish waters 

 of the Astillero. It reaches a length of about 15 inches, (elegans, ele- 

 gant, but its colors are less bright than usual in this genus, and the body 

 deeper. ) 



rhm-lejiterus elegans, PETERS, Berliner Monatsbericlite, 707, 1869, Mazatlan. 

 Kyphosus eletjans, EVERMANN & JENKINS, Proc. IT. S. Nat. Mus. 1891, 155; JORDAN & FES. 

 LER, 1. c., 535, 1893; JORDAN, Proc. Cal. Ac. Sci. 1895, 466. 



1766. KYPHOSUS SECTATBIX (Linnaus). 



(KUDDER-FISH; BERMUDA CHUB; CHUB; CHOPA BLANCA.) 



Head 3|; depth 2. D. XI, 12; A. Ill, 11; scales 10-55-16. Vertebra) 

 9 -f- 16. Body ovate, somewhat compressed; longest dorsal spine ^ the 

 height of body, rather higher than soft dorsal and nearly equal to longest 

 ray of anal; teeth 35 to 40 on each side; horizontal process of the teeth 

 not much longer than the vertical; interorbital space 2^ in head; top and 

 sides of head finely scaled ; iuterorbital region gibbous, below which point 

 the snout is truncate; preopercle weakly serrulate; gill rakers long; soft 

 dorsal and anal very low ; the longest ray of anal 2 in head, longest spine 

 2; median dorsal spines highest; second anal spine highest; caudal well 

 forked, the lower lobe longer. Color in life steel gray, very slightly 

 bluish, not much paler below ; the edges of each row of scales on back 

 and sides slightly brassy, so that very faint yellowish stripes alternate 

 with bluish ones of about equal width; a diffuse pale stripe below eye, a 

 yellowish one above and below this; fins all dull grayish; ventrals and 



