Výskyt
Jižní Amerika — dolní Rio Atabapo, Kolumbie.
Typová lokalita
Lower Rio Atabapo, close to the mouth of Caño Chamuchina, Guainía Department, Colombia, approximately 3°47'22"N, 67°38'12"W.
Velikost
2.8 cm SL.
Původní popis
Staeck, W. & Schindler, I. 2019. Apistogramma psammophila – a new geophagine dwarf cichlid (Teleostei: Cichlidae) from the Rio Atabapo drainage in Colombia and Venezuela. Vertebrate Zoology v. 69 (no. 1): 103-110.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2025. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.
Froese, R. & Pauly, D. Editors. 2025. FishBase. World Wide Web.