Pterygoplichthys punctatus... www.wetspottropicalfish.com...

PlanetCatfish.com -... www.planetcatfish.com

PlanetCatfish.com -... www.planetcatfish.com

Pterygoplichthys punctatus... uk.inaturalist.org

PlanetCatfish.com -... www.planetcatfish.com

PlanetCatfish.com -... www.planetcatfish.com

Pterygoplichthys punctatus... uk.inaturalist.org

Pterygoplichthys punctatus,... fishbase.mnhn.fr

Dorsal profiles of snouts... www.researchgate.net

Pterygoplichthys punctatus... uk.inaturalist.org

Pterygoplichthys -... en.wikipedia.org

PDF) Redescription of... www.researchgate.net

Pterygoplichthys punctatus... uk.inaturalist.org

Pterygoplichthys punctatus... uk.inaturalist.org

Vermiculated Sailfin... nas.er.usgs.gov

Paraná Sailfin Catfish... nas.er.usgs.gov

Fishes | Free Full-Text |... www.mdpi.com

GISD www.iucngisd.org

ERSS - Orinoco Sailfin... www.fws.gov

PDF] Occurrence of... www.semanticscholar.org