Article · Wikipedia archive · Last revised Jul 19, 2026

Pseudacanthicus pitanga

Pseudacanthicus pitanga 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 reaches 30 cm SL. It was described in 2015 by Carine C. Chamon of the Federal University of Tocantins on the basis of distinctive coloration and morphology. Its specific epithet, pitanga, is derived from a Tupi-Guarani word meaning "red", in reference to the color of the species' fins.

Last revised
Jul 19, 2026
Read time
≈ 1 min
Length
199 w
Citations
6
Source
Pseudacanthicus pitanga
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Loricariidae
Genus: Pseudacanthicus
Species:
P. pitanga
Binomial name
Pseudacanthicus pitanga
Chamon, 2015

Pseudacanthicus pitanga1 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 reaches 30 cm (11.8 inches) SL.2 It was described in 2015 by Carine C. Chamon of the Federal University of Tocantins on the basis of distinctive coloration and morphology.3 Its specific epithet, pitanga, is derived from a Tupi-Guarani word meaning "red", in reference to the color of the species' fins.2

P. pitanga appears in the aquarium trade, where it is often referred to either as the red-fin cactus pleco or by its associated L-number, which is L-024.4 It is reportedly bred in captivity and exported to multiple countries for aquarium use, especially the United States and countries in Europe.2

References

References

  1. "Mindat.org". www.mindat.org. Retrieved 2022-06-21.
  2. Froese, Rainer; Pauly, Daniel, eds. (2022). "Pseudacanthicus pitanga". FishBase.
  3. Chamon C. C. (2015). Pseudacanthicus pitanga: a new species of Ancistrini (Siluriformes: Loricariidae: Hypostominae) from rio Tocantins Basin, North Brazil. Zootaxa, 3973(2), 309–320. doi:10.11646/zootaxa.3973.2.6
  4. "Pseudacanthicus pitanga • Loricariidae • Cat-eLog". www.planetcatfish.com. Retrieved 2022-06-21.