Pseudacanthicus major

Pseudacanthicus major
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Siluriformes
Family:	Loricariidae
Genus:	Pseudacanthicus
Species:	P. major
Binomial name
Pseudacanthicus major Chamon & Costa e Silva, 2018

Pseudacanthicus major[1] is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Tocantins River basin in Brazil. The species is notably large for a loricariid, reaching 60 cm (23.6 inches) SL.[2]

P. major was described in 2018 by Carine C. Chamon (of the Federal University of Tocantins) and Thiago Costa e Silva on the basis of coloration and morphology. Its specific epithet derives from Latin and refers to its large size.[2] It appears in the aquarium trade, where it is usually referred to either as the giant cactus pleco or by its L-number, which is L-186.[3] FishBase does not list this species.

References

1. "Pseudacanthicus major Chamon & Costa e Silva, 2018". www.gbif.org. Retrieved 2022-06-21.
2. Chamon, C. C., & Silva, T. (2018). Pseudacanthicus major: description of one of the largest known Loricariidae (Hypostominae: Ancistrini), a species from rio Tocantins basin, Brazil. Zootaxa, 4387(3), 499–510. doi:10.11646/zootaxa.4387.3.5
3. "Pseudacanthicus major • Loricariidae • Cat-eLog". www.planetcatfish.com. Retrieved 2022-06-21.