Author: (Fisch-Muller & Covain, 2012)
Comments: Found in main river channel on a stony substrate at two meters depth (Ref. 90183).  Collected together with the hypostomins <i>Hemiancistrus medians</i>, <i>Peckoltia otali</i> and <i>Pseudancistrus barbatus</i>, and with the loricariins <i>Harttia guianensis</i>, <i>Loricaria cataphracta</i> and <i>Rineloricaria stewarti</i> (Ref. 90183).  The gut contents of one specimen consisted mostly of intact sponge fragments and spicules (Ref. 117193).