Author: Ballen & Mojica, 2014
Comments: Found among wood sticks and partially-submerged vegetation using a bottom net.  Encountered  only in such microhabitat despite collection efforts throughout the main channel of the río Topón.  Occurs together with <i>Astyanax caucanus, <i>A. magdalenae, <i>A. filiferus, <i>Roeboides dayi, <i>Sturisoma cf. panamense, <i>Chaetostoma sp., <i>Lasiancistrus caucanus, <i>Creagrutus cf. guanes and <i>Hemibrycon sp. (Ref. 94974).