Page 25 - 몽골 어류도감 편집본

Freshwater Organisms in Pixels Fish of the Amur River List of fish

09 10

Gobiobotia pappenheimi Kreyenberg, 1911 Hemibarbus labeo (Pallas, 1776)

hight barbel gudgeon barbel steed

Korean name Mongolian name Sample number Korean name Mongolian name Sample number
NNIBR-P******* 누치 Морин тавхарал NNIBR-P11473

Form Form
Body moderately elongate. Mouth inferior, crescentic; snout slight prominent. Four pairs of barbel: Body elongate, slightly compressed. Back brownish dark, sides darkish silvery, below light. In adults
a pair at the corners of the mouth and three pairs on the ventral side of the head. Gill rakers very absence dark spots on body. Side’s scales dark edged. Head longer than body depth. Snout much
short and thin, 6 on the first arch. Dorsal fin rays iii 7. Anal fin rays iii 6. Lateral line complete, with 37- longer postorbital head length, mouth inferior. Lips massive well developed, short barbels. In dorsal fin
46 scales. Transverse striae on the scales above the lateral line. Pectorals reaching beyond the ventral strong spine. Dorsal fin rays iii 7. Anal fin rays iii 5-6. Gill rakers 15-20. Lateral line complete, with 48-52
origin. Ventral origin in advance of the dorsal origin. Lower caudal lobe somewhat longer than the upper. scales.
Body yellowish; 6-8 oblong dark brown spots laterally. Fins colorless.
Distribution
Distribution In Mongolia: drainages of Lake Buir and Rivers Onon, Kherlen and Khalkh. Outside Mongolia: from
In Mongolia: in Kherlen river. Outside Mongolia: Amur basin in Russia and Yangtze River in China. Amur to Mingjiang drainages (Russia, China), Korea, Japan and Taiwan.

Ecological characteristics Ecological characteristics
InInhabit in shallow water with sandy bottom of rapidly flowing river. They feed on benthic invertebrates. Inhabits in center of lake. In summer occurs in rivers, winters spend in deep sites of lakes. Body length
reach up to 58 cm. Spawning from May to June. Lay eggs on sand and gravel bottom. Feeds on benthic
larvae of insects, sometimes crayfish.

24 25