FISH KS OF JAPAN. 



65 



Family I.XX.-GEMPYLID.E. 1 



Genus : GEMPYLUS Cuvier & Valenciennes. 



204. — Gempylus coluber (Cuvier & Valenciennes). 



(Perhaps identical with G. serpens of the Atlantic). 

 Yokohama. 



Genus : PROMETHEICHTHYS Gill. 



205. — Prometheichthys solandri (Cuvier & Valenciennes). Kurotatsu. 



(Perhaps identical with P. promethem of the Atlantic) 

 Yokohama. 



Genus : RUVETTUS Cocco. 



206. — Ruvettus pretiosus Cocco Harimittsu, Sugirjame. 



Yokohama. 



Family I.XXI.— I,EPII>Or»OI>IDiE. 



Genus : LEPIDOPUS Gouan. 



207. — Lepidopus tenuis Günther. 



Enoshima. 



Family I..WII. — TKICHIÏR1D.E. 



Genus : TRICHIURUS Linnœus. 



208. — Trichiurus haumela Forskäl Tachinouwo. 



Yokohama ; Kagoshima ; Kochi. 



209. — Trichiurus japonicus Temminck & Schlegel. 



Yokohama*; Nagasaki. 



Family I.XXIII.— ISTIOPHORIIXE. 



Genus: ISTIOPHORUS Lacépède. 

 210 — Istiophorus orientalis Temminck & Schlegel. 

 Nagasaki. 



1 Genus : ACANTHOCYBIUM Gill. 



Acanthoajbium solandri (Cuvier & Valenciennes) 

 (Cybium sarà Bleeker) 

 Liu-kiu Islands. 



