Pterygoplichthys joselimaianus

Gold spot pleco
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Loricariidae
Subfamily: Hypostominae
Tribe: Pterygoplichthyini
Genus: Pterygoplichthys
Species:
P. joselimaianus
Binomial name
Pterygoplichthys joselimaianus
(C. Weber, 1991)

Pterygoplichthys joselimaianus, also known as the Gold spot pleco or the Marbled sailfin pleco, is a species of armored catfish. It is endemic to Brazil, occurring in the Tocantins River basin. It is often mistaken for Pterygoplichthys pardalis or Pterygoplichthys gibbiceps.

In the aquarium trade, it may be referred to by its L-number, being L001 or L022.