Carlastyanax

Carlastyanax aurocaudatus is a species of fish in the family Characidae native to the Río Cauca in Colombia.[2] C. aurocaudatus is distinguished by several diagnostic morphological features, especially the presence of a hooked third dentary tooth. This species is the only member of its genus.[3]

Carlastyanax aurocaudatus
Scientific classification
Kingdom:
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Genus:
Carlastyanax

Géry, 1972
Species:
C. aurocaudatus
Binomial name
Carlastyanax aurocaudatus
Synonyms

Astyanax aurocaudatus Eigenmann, 1913

References

  1. Jimenez-Segura, L.; Mojica, J.; Alonso, J. C. (2016). "Carlastyanax aurocaudatus". IUCN Red List of Threatened Species. 2016: e.T61662539A61662542. doi:10.2305/IUCN.UK.2016-1.RLTS.T61662539A61662542.en. Retrieved 8 August 2022.
  2. Thomaz, A.T., Arcila, D., Ortí, G. & Malabarba, L.R. (2015): Molecular phylogeny of the subfamily Stevardiinae Gill, 1858 (Characiformes: Characidae): classification and the evolution of reproductive traits. BMC Evolutionary Biology, (2015) 15: 146.
  3. Mirande, J.M., Jerep, F.C. & Vanegas-Ríos, J.A. (2013): Phylogenetic relationships of the enigmatic Carlastyanax aurocaudatus (Eigenmann) with remarks on the phylogeny of the Stevardiinae (Teleostei: Characidae). Neotropical Ichthyology, 11 (4): 747-766.


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