Author: Covain & Fisch-Muller, 2012
Comments: Found in mountain areas.  Sympatric  with <i>Guyanancistrus aff. brevispinis</i>, <i>Krobia itanyi</i>, <i>Rhamdia quelen</i>, <i>Ancistrus cf. leucostictus</i>, <i>Lithoxus planquettei</i>, <i>Characidium fasciadorsale</i>, <i>Melanocharacidium cf. dispilomma</i>, and <i>Rineloricaria aff. stewarti</i> in the Trinité Mountains (Ref. 90209).