Paleback darter

Paleback darter
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Family: Percidae
Genus: Etheostoma
Species: E. pallididorsum
Binomial name
Etheostoma pallididorsum
Distler & Metcalf, 1962

The paleback darter (Etheostoma pallididorsum) is a species of darter endemic to Arkansas, USA. It is only known to occur in the Caddo River and in Hallmans Creek, a tributary of the Ouachita River. This species inhabits headwaters and creeks where it lives in rocky, shallow pools and also in springs with plentiful vegetation growth. This species can reach a length of 6 centimetres (2.4 in) TL though most only reach about 3.9 centimetres (1.5 in).[2]

References

  1. NatureServe (2013). "Etheostoma pallididorsum". IUCN Red List of Threatened Species. Version 3.1. International Union for Conservation of Nature. Retrieved November 22, 2013.
  2. Froese, Rainer and Pauly, Daniel, eds. (2014). "Etheostoma pallididorsum" in FishBase. February 2014 version.


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