The Fresh Water Fishes of the Island of Formosa. 211 



spine; anal inserted far behind tip of compressed dorsal; caudal deeply 

 emarginate, the lobes pointed; ventrals inserted behind origin of the 

 dorsal. Lateral line slightly deciirved and continuous. (Jordan & 

 Fowler.) 



Distribution: Formosa; China; Corea; Amur Province; Japan. 



21. Hemibarbus labeo (Pallas). 

 Migoi (Japan); Tekotau (Formosa). 



1776. Cyprinus labeo Pallas, Reise III, p. 207, 703; Onon. — N. Acta Acad. 



Petrpol., I, 1787, p. 355. T. XI, figs. 8, 9; Onon; Ingoda; Schilka. — Zoogr. 



Ross. Asiat., Ill, 1811, p. 305; Dauria; Ingoda; Onon; Schilka. 

 1842. Gobio barbus Schlegel, Fauna Japonica, Poiss., p. 198, PI. XCIX, Fig. i; 



Nagasaki. 

 i860. Hemibarbus barbus Bleeker, Prods. Cyprin., p. 281. — Jordan & E\'er- 



MANN, Proc. U. S. Nat. Mus., XXV, 1902, p. 322; Formosa. — ^Jordan & 



Fowler, Proc. U. S. Nat. Mus., XXVI, 1903, p. 824; Japan (Yodo River; 



Lake Janzabrobata; Aomori; Chikugo River; Tokyo). 



1868. Barbus schlegeli GiJnther, Cat. Fish., VII, p. 135; Formosa; Japan. 



1869. Gobiobarbus labeo Dybowski, Verh. Zool.-Bot. Gesell. Wien, XIX, p. 951, 

 T. XV, Fig. 3; Onon; Ingoda. 



1892. Barbus schlegeli Steindachner, Denkschr. Akad. Wien, LIX, p. 370; 



Seoul, Korea. 

 1896. Acanlhogobio giinlheri GtJNTHER, Ann. Mus. Zool. St. Petersb., I, p. 215; 



Hui-hsien; Huang-ho; Sinin River, China. 

 1904. Acanlhogobio oxyrhynchus Nilolsky, Ann. Mus. Zool. St.. Petersb., VIII, p. 



358; Ussuri. 

 1907. Barbus labeo Berg, Ann. Mus. Zool. St. Peterb., XII, p. 3; Corea. 

 1909. Hemibarbus labeo Berg, Ichthyol. Amus., p. 75. — Jordan & Metz, Mem. 



Carneg. Mus., VI, no. 2, 1914, p. 15; Corea. 



Head 3.44 in length; depth 4.83; D. Ill, 6; A. Ill, 6; P. 20; V. 9: 

 width of head 2 in its length; interorbital space 3.75 in head; eye 5; 

 snout 2.15; pectoral 1.38; ventral 1.91; forty-nine scales in the lateral 

 line, seven scales in an oblique series between origin of dorsal and lateral 

 line, six scales from the latter to the middle of belly, four scales be- 

 tween lateral line and the root of ventral; pharyngeal teeth 5, 3, i-i, 

 3, 5; gill-rakers 7 + 10. 



Body elongate and compressed; head elongate, pointed, its top 

 compressed, with many mucous cavities around the eye and below 

 and behind the pre-operculum; snout long, pointed and produced; 

 eyes large, superior and slightly posterior; mouth inferior, with fleshy- 

 lips, its angle not reaching the orbit; upper jaw protractile, longer 

 than the lower; barbels two, maxillary, slender, as long as the diameter 



