Author: (Aquino & Sabaj Pérez, 2016)
Comments: Found in small to medium-sized streams with moderate current and riparian forest, water ranges from moderately turbid (e.g., Essequibo mainstem), to clear (Yuora), to black (Burro Burro).  Most of the collecting localities are composed of a variety of substrates with sand being particularly common (Ref. 110244).