I 3-1 



S. T.W AK A : 



15. Zacco temminckii (Schlegel). 



Local name : Yanagibaya. 

 A single specimen, 8.4 cm, long as measured to root of middle 

 c.uidal rays. 



L. hit. 5 1 ; L. trans. 11 |- I -f 5. 



16. Pseudorasbora parva (Schlegel). 



Local 11; Line : Alìui'.ifuna ; Vain.ifuu. 



Four specimens, the largest being 3.9 cm. long as measured to 

 root of middle caudal rays. 



17. Leuciscus hakuensis (Günther). 



Local name: Akauwo ; Akao ; llac; Hai; Haya ; Gamota. 



Numerous specimens, the largest being 22.5 cm. long as measured 

 to root of middle caudal rays. 



Scales 75 in lateral line; 15 scales between the origin of dorsal 

 and Literal line, and 15 between the latter and middle of belly. 

 Ground color dark in some specimens, pale in others. Each scale 

 with narrow edging of a dark' color. 



18. Leuciscus jouyi (Jordan & Snyder), 



Leuciscus doroba'è Ishikawa, 1004. 



Local name : Aburahaya ; Aburabai ; Aburappäi ; Aburahae ; Nigappaya ; 

 Dobuhaya; Ishibaya; Numahai; Nigahae; Tanabira; llaya ; Hae; Tarekan ; 

 Manakatsuwo ; Zakko. 



Numerous specimens, the largest being 9.8 cm. long as measured 

 to root of middle caudal rays. 



Body. dark above, pale below ; speckled with black. A black' 

 lateral line on mid-dorsal line. In our specimens height of caudal 

 peduncle much lower than that of head, being 2\ to z\ in head. 



The species lives together with Leuciscus hakusnsis Günther. 

 Some specimens are intermediate between the two species ; they seem 

 to be hybrids. 



Ourj specimens have not so high a caudal peduncle as described 

 for Leuciscus jouyi by Jordan and Snyder (1901) and by Jordan and 



