Author: Ardila Rodríguez, 1994
Remark: This species has an adipose fin and thus is a <i>Piabucina</i> species; however, see above in the description of the genus <i>Lebiasina</i>.  The complete distribution of this species is unknown; it seems to be limited to some eastern tributaries of the lower Magdalena River.  It has been confused with <i>Piabucina pleurotaenia</i> Regan by earlier authors.  Marilyn Weitzman, pers. comm., Eschmeyer, 1998:594.