716 GEOLOGICAL SURVEY OF NEW JERSEY. 



torals falcate, reach anal. Dorsal rays, VII — I, 28; 

 rays, II — I, 25; lateral-line scutes, 50. West Indies north- 

 ward. Not common. 



O. hippos, L. {defensor, oaninus, carangus, chrysos, esculentus, &c.) Horse 

 Crevall'6. Southern Caranx. 



Olivaceous above ; sides and below golden or silvery ; a black 

 blotch on opercle ; anterior edge of dorsals black ; head large 

 and deep ; back strongly arched ; teeth in upper jaw in a broad 

 band ; distinct canines in lower jaw ; arched part of lateral line 

 three-fourths that of straight part ; breast naked ; scales in front 

 of ventrals only ; about thirty lateral-line scutes. Dorsal rays, 

 VIII— I, 20; anal rays, II— I, 17. Cape Cod to West 

 Indies. Common southward. 



" This species is much more numerous during some seasons 

 than others, but is generally to be met with in August and Sep- 

 tember in small companies." 



BLBPHARIS, Guv. 

 B. crinitus, Akerly (Zeus, Caranx sutor). Shoemaker. 



Body rhomboid, much compressed ; apparently naked, with 

 large scales on posterior part of lateral line ; bands of villiform 

 teeth in mouth ; first dorsal with rudimentary spines, disappear- 

 ing with age ; generic characters otherwise much as in Caranx ; 

 bluish above, golden below; blotch on opercle on dorsal and 

 anal ; mouth oblique in young ; first rays of dorsal filamentous ; 

 soft rays of second dorsal and anal, nineteen and sixteen respect- 

 ively. 



" This species is very rare on our coast, single specimens being 

 met with at long intervals." 



SELENE], Lac. 

 (Argyriosus.) 



S. vomer, L. [Zeus, eapillaris, argentea, paeifiGus.) . Eostvated Dory. 

 Hair-flnned Silver-fish. Moonfish. Horsehead, &c. 



Body much compressed, with nearly circular profile, very 

 steep in front ; premaxillaries protractile ; tongue narrow, free ; 

 teeth minute; spines filamentous in young; lateral line un- 

 armed ; bluish above, below golden silvery ; soft rays, dorsal 

 and anal, twenty-two and twenty. Different varieties or stages 



