Morphology
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Dorsal spines (total): 33 - 37; Dorsal soft rays (total): 73 - 85; Analsoft rays: 71 - 87; Vertebrae: 86 - 92
Biology
provided by Fishbase
Inhabits flowing waters. Most often found over gravel substrates where it buries itself during the day. Feeds actively at night on benthic insect larvae, worms and some submerged plant matter (Ref. 12693).