444 Bulletiti ^7, United States National Museum. 



maudibular articulation nearly to gill opening. Teeth in lower jaw 

 small, but distinctly visible ; in upper jaw larger toward tip of maxil- 

 lary, where they are directed forward. Opercle narrow, scarcely as 

 wide as exposed portion of preopercle, the margin moderately oblique, 

 not wavy. Front of dorsal midway between base of caudal and front of 

 pupil ; base of ventrals midway between origin of anal and articulation 

 of mandible ; origin of anal behind last ray of dorsal. Scales closely 

 adherent, rather thick and firm. Olivaceous, the dorsal region with black 

 specking; a silvery band along middle of sides, very narrow anteriorly, 

 but increasing in width to opposite anal fin, where it is as wide as eye ; 

 snout and margin of caudal lobes dusky. Length 3^ inches. Santa Mar- 

 garita Island, Lower California. (cwZ/ratus, knife-formed.) 

 Stolephontu cuUratns, Gilbert, Proc. U. S. Nat. Mus., 1891, 544, Santa Margarita Island. (Coll. 

 Gilbert.) 



725. STOLEPHORUS DELICATISSIMUS (Girard). 



Head 4f ; depth 4f . D. 13 ; A. 23 ; scales 40. Head short, nearly 

 as deep as long ; eye large, much longer than the blunt snout, which pro- 

 jects considerably beyond the lower jaw. Gill rakers numerous, slender, 

 nearly as long as the eye. Maxillary reaching past the root of the man- 

 dible. Lower lobe of caudal the longer ; dorsal inserted midway between 

 caudal and front of eye. Very pale olivaceous, translucent, with some 

 dark points, and a silvery lateral band not as wide as the eye. Length 3 

 inches. San Diego Bay and southward in Lower California ; locally very 

 abundant, (delicatissimus, most delicate.) 

 Engrwilis iMknlisnimvi!, Girard, Proc. Ac. Nat. Sci. Pliila., 1854, 154, and Pac. R. K. Surv., x, 



335, 1858, San Diego; (Coll. A. Cassidy); Guntiier, Cat, vii, 391, 1868. 

 Slolepkonis (lelicaHssimui>, Jordan & Gilbert, Synopsis, 274, 1883. 



726. STOLEPHORUS CHCEROSTOMUS (Goods). 



(HoG-MOUTii Fry.) 



Head 4 ; depth 5i ; eye 4|. D. 13 or 14 ; A. 23 or 24 ; scales 38. Snout 

 projecting much beyond lower jaw, which just passes vertical from front 

 of eye; eye as long as snout. Maxillary tapering, reaching gill opening. 

 Gill rakers 10 + 25, as long as eye. Dorsal inserted before middle of body ; 

 anal under middle of body ; pectorals reaching front of ventrals ; scales 

 large. Brownish, with a lateral silvery band, as broad as eye. Length 21 

 inches. Bermuda Islands ; common in Hamilton Harbor. (Goode.) Al- 

 lied to Stolepliorus surinamensis, but more slender, the depth much less than 

 length of head, (xolpoc, hog ; oro/za, mouth.) 

 Engraulis chccrostomus, Goode, Amer. .Journ. Sci. Arts, August, 1874, 125, Bermudas. 



727. STOIEPHORFS ARGYROPHANUS (Cuvier & Valencienucs). 



Head 3^ ; depth 6 ; eye 4. D. 14 ; A. 19. Body elongate, much slenderer 

 than in S. broivnii, and not so much compressed ; belly slightly compressed, 

 not serrated. Head not so deep as in S. hrownU, more pointed, the snout 

 rather sharp, which is 5 in head. Eye rather small, not longer than snout. 

 Maxillary teeth well developed ; mandibular teeth very slender. Gill rakers 



