NO. 1391. 



KOREAN FISHES— JORDAN AND STARRS. 



199 



orbital space broad, and evenly convex. Gill-rakers very small, 8 on 

 lower limb of arch. Pharyngeal teeth slender and pointed; in two 

 rows; 5, 3-3, 4 or 5, in number. 



Scales large, thin, and firmly attached. Lateral line wholly absent. 



Dorsal with a short base, its lirst ray midway between tip of snout 

 and tips of middle caudal rays; when tin is depressed its tip reaches to 

 opposite last anal ray. First anal ray distant from the caudal base 

 once the length of the head. 



Fig. 4. — Fusania exsarca. 



Insertion of ventrals in front of the dorsal a distance slighth" 

 exceeding the length of the e}^e. Pectoral reaching to within half the 

 diameter of the eye of the ventral. Caudal moderateh" forked; the 

 outer rays exceed the length of the middle rays l)y one diameter of the 

 eye. Color: under parts silvery, back brown blending gradually 

 downward. A much-dift'used lateral band is present, growing darker 

 posteriorly. Dorsal and caudal slightly dusky, other tins colorless. 



The type and several cotypes were taken by Jouy at Fusan, Korea. 

 They are from 40 to 58 mm. in length. The type is numbered io'^Oo, 

 U. S. National Museum. 



14. LEUCISCUS HAKUENSIS Giinther. 



Gensan. 



15. LEUCISCUS SEMOTILUS Jordan and Starks, new species. 



Dorsal 9; anal 9; scales <d%\ 9 scales from anal and J2 from dorsal 

 to lateral line. Head 3^ in length; depth 4^. Eye -ii in head; snout 

 3i; maxillary 2f ; interorl)ital space 3; height of caudal peduncle 2^. 



Body moderately elongate, the head wide and veiy l)lunt. Snout 

 blunt; as viewed from the side the outline is continuous with the 

 nearlv straight profile of head to above the nostrils where it curves 

 rather steeply doAvnward. ^louth ])road and terminal, the lower jaw 

 included. ]\Iaxillary reaching to below anterior margin of pupil. 

 Interorbital space wide and evenly curved. Gill-rakers scarcely 

 developed. 



