| Pseudacanthicus major | |
|---|---|
| Scientific classification | |
| 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.