Biology:Retroculus

From HandWiki
Short description: Genus of fishes

Retroculus
Retroculus lapidifer Castelnau.jpg
Retroculus lapidifer
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cichliformes
Family: Cichlidae
Subfamily: Cichlinae
Tribe: Retroculini
Kullander, 1998
Genus: Retroculus
C. H. Eigenmann & W. L. Bray, 1894
Type species
Retroculus boulengeri
Eigenmann & Bray, 1894

Retroculus is a genus of cichlids native to tropical South America, where three are native to rivers in southeastern Amazon Basin in Brazil , while the final is native to rivers in Amapá (Brazil) and French Guiana.[1] It is the sole genus included in the subfamily Retroculinae, although some authorities classify this as a tribe, Retroculini, of the subfamily Cichlinae.[2] These rheophilic cichlids are superficially similar to Geophagus.[1]

Species

Four recognized species are in this genus:[3]

  • Retroculus acherontos Landim, C. L. R. Moreira & C. A. Figueiredo, 2015[1]
  • Retroculus lapidifer (Castelnau, 1855)
  • Retroculus septentrionalis J. P. Gosse, 1971
  • Retroculus xinguensis J. P. Gosse, 1971

References

  1. 1.0 1.1 1.2 Landim, M.I., Moreira, C.R. & Figueiredo, C.A. (2015): Retroculus acherontos, a new species of cichlid fish (Teleostei) from the Rio Tocantins basin. Zootaxa, 3973 (2): 369-380.
  2. Wm. Leo Smith; Prosanta Chakrabarty; John S. Sparks (2008). "Phylogeny, taxonomy, and evolution of Neotropical cichlids (Teleostei: Cichlidae: Cichlinae)". Cladistics 24 (5): 624–641. http://static1.squarespace.com/static/54a3679de4b0d88dbda40971/t/54a3aa48e4b01142025f09fc/1420012104511/20_SmithetalCichlinae.pdf. 
  3. Froese, Rainer and Pauly, Daniel, eds. (2015). Species of Retroculus in FishBase. April 2015 version.

Wikidata ☰ Q149602 entry