Jordan and Evermmui. — Fishes of North America. 735 



fExociTlufi norehoracenxh, Cuvier & Valenciennes, Hist. Nat. Poiss., xix, 100, 1846, Newfound- 

 land; Milt of i\IlT(HILL. 



Exocu.'lusriihcrti, MClleu & Troschbl, Schomburgk's Hist. Barbadoes, tJTS, 1848, Barbadoes. 

 f Exocu'liis quadriremh, Gronow, Cat., 145, 1854, Spain and India. 

 Exocatus affinis, Gf NTiiEn, Cat., vi, 288, 1800, West Africa: Cuba?; Atlantic. 

 Exocattts melanitrHs, Jordan & Gilbert, Synojisis, 380, 188;i; not of Cuvier & Valenciennes. 

 Exocaius exilieiiD, Jordan & Gilbert, Synopsis, 904, 188.3; specimen from New England; not 

 of Miller. 



1084. EXOC(ETl"S KUFIPIXNIS, Cuvier & Valenciennes. 



Head 4^;^ in length to last caudal vertebra; depth 5f. D. 11; A. 12; 

 scales of lateral line 58. Body rather robust, not much compressed; head 

 broad: interorbital area flat, its width 3 in head; eye rather smalL its diam- 

 eter .Si in head; snout rather blunt, its length equal to diameter of eye; 

 mouth large; length of maxillary 4J in head. Pectoral tin Ijroad and 

 long, its length l^^f in length of body ; tips of pectorals scarcelj^ reaching 

 the last rays of dorsal fin ; first ray of pectoral simple, 1? in length of 

 tin, second ray divided, third and fourth rays longest; origin of ventrals 

 midway between posterior edge of preopercle and last caudal vertebra, 

 their tips scarcely reaching last ray of anal; length of ventrals 3h in 

 length of body. First rays of dorsal and anal opposite each other (or 

 nearly so); base of anal li in base of dorsal ; base of dorsal 1^ in head; 

 lower lobe of caudal. long, about :|^ longer than head; width of body at 

 base of jiectorals 1^^ in length of head. Least depth of caudal peduncle 

 about 3,1 in length of head. Posterior margin of preopercle nearly verti- 

 cal, forming almost a right angle at its lower posterior extremity. Gill 

 rakers long, numerous, and slender. About 27 scales on lateral line before 

 ventrals; about 30 scales between occiput and dorsal fin; 6 rows of scales 

 between dorsal fin and lateral line. Color uniform brownish above, sil- 

 very below; pectorals colored like upper part of body, shading into 

 darker toward their extremities; caudal uniform brownish, no dark 

 markings on dorsal and anal fins; ventrals without distinct black mark- 

 ings. Length 9^ inches. Tropical America, on both coasts (Payta, Pan- 

 ama, Tobasco, Barbadoes); probably not very common ; the above descrip- 

 tion from the type specimen of Exocatus scylla. {rnfus, reddish ; j^/hjui, fin. ) 



Exocatus nifipinnis, Ccvier & V.^lenciennes, Hist. Nat. Poiss., xix, 99, 1846, Payta, Peru; 



GuNTHER, Cat., VI, 294, 1860; Jordan, Proc. Ac. Nat. Sci. Phila., 1884, 283 (redescription of 



original type); Jordan & Meek, 1. c, 58. 

 Exoccetvs dotci, GiLL, Proc. Ac. Nat. Sci. Phila., 1863, 107, near Panama. (Coll. Captain Pow.) 

 Exoctrtns scylla. Cope, Trans. Am. Phil. Soc. Phila., 1871, 481, Tobasco, Mexico. 

 Exocvctun roberti, LI'tken, Vid. Medd. Naturh. Foren., 1870, 12, 110; not of Miller & Troscuel. 



Subgenus CYPSELURUS, Swainson. 



1085. EXOC(ETCS HETEBURFS, Bafinesque. 



Head 4| ; depth 5^; scales 58, 26 before ventrals, 33 before dorsal, 7 

 rows of scales between dorsal and lateral line. D. 14 ; A. 9. Anal fin 

 short, its base i to f length of base of dorsal; its insertion behind first 

 ray of dorsal ; its rays 9 or 10 ; second ray of pectoral divided (first sim- 

 ple) ; third aed fourth rays longest ; ventral fins inserted about midway 



