Morphology
provided by Fishbase
Dorsal spines (total): 7; Dorsal soft rays (total): 112; Analspines: 1; Analsoft rays: 9 - 10
Biology
provided by Fishbase
Inhabits rivers, creeks, swamps, lakes and ponds. Usually shelters among log debris or undercut banks (Ref. 44894). Occurs in headwaters, often in hilly or mountainous terrain. Found on both rock and mud bottoms.