Author: (Tirant, 1883)
FBname: Stonelapping minnow
Comments: Inhabits rocky bottoms in swiftly moving water of small and medium-sized streams.  Feeds on periphyton, phytoplankton and some insects (Ref. 12693).  usually abundant; the adults live in loose groups of 4-10 individuals while juveniles 3.0-4.0 cm SL may form loose schools of tens of individuals (Ref. 128869).  Not fished commercially, but occasionally seen in the aquarium trade (Ref 12693).