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Carnivorous, benthos, molluscs and insect larvae. Mainstream river.
Upstream movement for spawning. Overfishing.
แหล่งที่พบภายในประเทศ :
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นครพนม, มุกดาหาร
ลักษณะทางสัณฐานวิทยา :
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Lip thin with free posterior margin of left and right sides of lower lip
widely separated at midline, barbels relatively long; scales large, scale
rows between lateral line and pelvic fin 3; dorsal and caudal fin relatively
larg in adults. Dusky or silvery grey with weak stripes, only three stripes
between lateral line scale row and pelvic fin rather than four; fins dusky or
pinkish hue. Attains 1.5 m.