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Carnivorous, fishes, shrimps. Mainstreams and large tributaries. Locally
uncommon in the markets. Habitat lost and overfishing.
ลักษณะทางสัณฐานวิทยา :
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Relatively shallow body, depth 2.1-2.4 times in body length; 10-11
branched anal fin rays Four narrow bars on body, not extend?ing onto
thorax or across midbody, on olive or yellowish brown background; fins
dusky. Attains 30 cm.