Author: Ng & Lim, 1995
FBname: Longnose little warty catfish
Comments: Occurs from clumps of vegetation in streams with flowing waters.  Sympatric with <i>P. verruisus</i>.  Nocturnal (Ref. 13847).  Recorded from fast-flowing, well shaded swamp-forest streams with acidic waters, and dense growth of submerged vegetation.  Feeds on minute invertebrates and uses its dexterous and strong pelvic fins to move about (Ref. 85309).