Typová lokalita
114 nautical miles from sea buoy, in Boca Grande navigation channel, 8°36'N, 61°45'W, Río Orinoco, Delta Amacuro State, Venezuela.
Původní popis
Lundberg, J. G. 2005. Gymnorhamphichthys bogardusi, a new species of sand knifefish (Gymnotiformes: Rhamphichthyidae) from the Río Orinoco, South America. Notulae Naturae (Philadelphia) No. 479: 1-4.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.