Biology:Austrolebias

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Short description: Genus of fishes

Austrolebias
Austrolebias nigripinnis992.jpg
Austrolebias nigripinnis
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cyprinodontiformes
Family: Rivulidae
Genus: Austrolebias
W. J. E. M. Costa, 1998
Type species
Cynolebias bellottii
Steindachner, 1881[1]
Synonyms[2]
  • Acantholebias Costa, 2008
  • Acrolebias Costa 2008
  • Argolebias Costa 2008
  • Cypholebias Costa 2008
  • Gymnolebias Costa 2008
  • Megalebias Costa 2008

Austrolebias is a genus of killifish in the family Rivulidae. These annual killifish live in temporary pools, swamps and streams in the Río de la Plata, Patos–Mirim and Mamoré basins in South America.[3][4]

Most species are small, less than 10 cm (3.9 in) in total length, but a few reach 15–22 cm (5.9–8.7 in), making them some of the largest killifish (only a few Fundulus, Moema and Orestias reach a similar or larger size).[3][5]

Species

There are currently 46 recognized species in this genus:[5]


References

  1. Eschmeyer, William N.; Fricke, Ron; van der Laan, Richard, eds. "Austrolebias". California Academy of Sciences. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?genid=10545. 
  2. Eschmeyer, William N.; Fricke, Ron; van der Laan, Richard, eds. "Genera in the family Rivulidae". California Academy of Sciences. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?tbl=genus&family=Rivulidae. 
  3. 3.0 3.1 Costa, W.J.E.M. (2006). "The South American annual killifish genus Austrolebias (Teleostei: Cyprinodontiformes: Rivulidae): Phylogenetic relationships, descriptive morphology and taxonomic revision". Zootaxa 1213: 1–162. doi:10.11646/zootaxa.1067.1.1. 
  4. Alonso, F.; P.A. Calviño; G.E. Terán; I. García (2016). "Geographical distribution of Austrolebias monstrosus (Huber, 1995), A. elongatus (Steindachner, 1881) and A. vandenbergi (Huber, 1995) (Teleostei: Cyprinodontiformes), with comments on the biogeography and ecology of Rivulidae in Pampasic and Chaco floodplains". Check List 12 (4): 1945. doi:10.15560/12.4.1945. 
  5. 5.0 5.1 Froese, Rainer and Pauly, Daniel, eds. (2018). Species of Austrolebias in FishBase. November 2018 version.

Wikidata ☰ Q653758 entry