414 NEW YORK STATE MUSEUM 



The pilotflsh is pelagic in all tropical and temperate seas; it 



is occasionall}' taken on our coast as far north as Provincetown 



Mass., but is not at all common. It was reported at Woods Hole 



Mass. by Prof. Baird in 1871. The 3'oung are developed in the 



open ocean and are so different in appearance from the adult 



that they have been described as a distinct genus. The fish has 



no economic value. 



Genus seriola Cuvier 



Body oblong, moderately compressed, not elevated; occiput 

 and breast not trenchant; head usually more or less conical, 

 not very blunt; mouth comparatiA^ely large, with broad bands of 

 villiform teeth on both jaws, tongue, vomer and palatines; a 

 broad, strong, supplemental maxillary bone; premaxillaries pro- 

 tractile; scales small; lateral line slightly arched, forming a keel 

 on the caudal peduncle, not armed with bony plates; sides of 

 head with small scales; first dorsal with about seven low spines, 

 connected by membrane; second dorsal very long, elevated in 

 front; anal similar to the soft dorsal but not nearly so long, 

 shorter than the abdomen, preceded by two very small free 

 spines, which disappear in old fishes; no finlets; ventral fins 

 very long-; pectorals short and broad; gill i-akers moderate. 

 Species of moderate or large size. 



207 Seriola zonata (Mitchill) 

 Bunded Rudder Fish 



Scomber zoiiatus Mitcijull, Trans. Lit. & Phil. Soc. N. Y. I. 427. ISl.j. New 



York Bay. 

 Seriola zoiiata Cuvier & Valenciennes, Hist. Nat. Poiss. IX, 213, 1S33; 



De Kay, N. Y. Fauna, Fishes, 128, pi. 9, fig. 2G, 1842, Long Island 



Sound; Guntheb, Cat. Fish. Brit. Mus. II, 465, 1860; Stober, Hist. 



Fisli. Mass. 79, pi. XY, fig. 5, 1867; .Tordan & Gilbert, Bull. 16. U. S. 



Nat. Mus. 445, 1883; Goode & Bean, Bull. Essex Inst. XI, 10, 1S79; 



Bean, ' Bull. U. S. F. C. YII, 139, 1888; Jordan & Evermann, Bull. 47, 



U. S. Nat. Mus. 902, 189G; Bean, Bull. Am. Mus. Nat. Hist. IX, 360, 



1897; Smith, Bull. U. S. F. C. XVII, 97. 1898. 

 Hahitractiis zoiiatiis g'ill, I'roc. Ac. Nat. Sci. Phila. 442. 1862. 



Body fusiform, compressed, moderately deep, its greatest 



dcjitli one Ihii-d of lolal hngth without caudal, its width less 



than (die hair the dc])ih and equal to postorbital length of head; 



least df'plli oi' caudal peduncle equals one half length of snout; 



Bi, 



