Hyaloglanis natgeorum
Hyaloglanis natgeorum is a species of freshwater ray-finned fish belonging to the family Trichomycteridae and the subfamily Glanapteryginae, the miniature pencil catfishes. This species was described from a marginal habitat of the lower Atabapo River, which is a left-bank blackwater tributary of the upper Orinoco River in Amazonas, Venezuela.