Taxon - Odkazy a literatura
IUCN Red List of Threatened Species 2024-1 [173834708]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [jako Pimelodus quadratus Lucinda, Ribeiro & Lucena, 2016]
Datum citace: 29. leden 2024
AQUATAB. World Wide Web electronic publication 2025 [species/37398]
Plíštil J. (Ed.) (2001-2025): AQUATAB. World Wide Web electronic publication [http://aquatab.net] [jako Pimelodus quadratus Lucinda, Ribeiro & Lucena, 2016]
Datum citace: 25. březen 2025
Lucinda, P. H. F., F. R. V. Ribeiro and C. A. S. de Lucena (2016): Pimelodus quadratus, a new long-whiskered catfish from the rio Tocantins drainage, Brazil (Siluriformes: Pimelodidae), Ichthyological Exploration of Freshwaters v. 27 (no. 4) for Dec.: 337-345 [jako Pimelodus quadratus Lucinda, Ribeiro & Lucena, 2016]