Description:
Dorsal spines (total): 0; Dorsal soft rays (total):
0; Anal soft rays: 75 - 91. No dorsal fin; greatly
reduced barbels (equal to or smaller than eye diameter);
a slender body. Body depth 5.7-7.0 times in SL; mandibular
barbels smaller than eye diameter or absent. Vomerine
teeth in angular band. Habitat: Occurs
in large rivers with turbid waters, streams, canals
and lakes. Reproduction: Spawns just
prior to the rise in water levels and moves into the
flooded riparian forests and probably out into the
floodplains during high water levels. Young of the
year are first seen in July and start to move back
to the rivers in October, where they remain common
until January. Diet: Feeds on pelagic
fishes in midwater to upper depths.
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