FISHES OF NEW YORK ITT 



of 1879 Dr Hermes received a number of small sea eels taken in. 

 the vicinity of Havre. These eels ate greedily and grew rapidly. 

 Only one was tardy in its development, so that it could easily 

 be distinguished from the rest. This one died June 20, 1880, 

 and was examined the same day. It proved to be a sexually 

 mature male and served to clear up some very doubtful problems 

 in the reproduction of the species, as well as its ally, the common. 



eel. 



Order ISOSPONDYLI 



Isospondylous Fishes 

 Family ELOPIDAE 



Tarpons 



Genus TARPON Jordan & Everrnann 



Body oblong, compressed, covered with very large, thick r 

 silvery, cycloid scales; belly narrow, but not cariuated, its edge 

 w r ith ordinary scales; mouth large, oblique, the lower jaw prom- 

 inent, maxillary broad, extending beyond the eye; villiform teeth 

 on jaws, vonier, palatines, tongue, sphenoid, and pterygoid bones; 

 eye very large, with an adipose eyelid; lateral line nearly 

 straight, its tubes radiating widely over the surface of the 

 scales; branchiostegals 23; pseudobranchiae wanting; gill rakers 

 long and slender; dorsal fin short and high, inserted behind the 

 ventrals (over the ventrals in M e g a 1 o p s ), its last ray elon- 

 gate and filamentous as in M e g a 1 o p s , D o r o s o m a , and 

 Opisthouema ; anal fin much longer than dorsal, falcate 

 its last ray produced; caudal widely forked; pectorals and 

 ventrals rather long; anal with a sheath of scales; dorsal naked; 

 caudal more or less scaly; a collar of large scales at the napi\ 

 Vertebrae about 57 (28+29). Size very large, the largest of the 

 herriuglike fishes'. (After Jordan and Evermann) 



103 Tarpon atlanticus (Cuv. & Yal.) 



: Tdrjioii ; Unnidc EcuiUc ; N/7nr A"///// 



Megalops atliniticiis CUVIER & VALENCIENNES, Hist. Nat. Poiss. XIX, 39S, 



1S46. . Guadaloupe. 



Megalops elongatus GIEAHD, Proc. Ac. Nat. Sci. Phila. 224. 38:>S, Long Island. 

 Megalops tlirissokles GINTUFI:. Cat. Fish. Brit. Mus. VII. 472, ISiiS; JORHAN 



& GILBERT, Bull. 16, U. S. Nat. Mus. 262, 1883; GOODE, Fish & Fish. 



Ind. U. S. I, 610, pi. 217 B, 1884; American Fishes, 406, fig. 1888. 



