Rhizosomichthys totae

Rhizosomichthys totae

Critically endangered, possibly extinct  (IUCN 3.1)[1]
Scientific classification
Kingdom:Animalia
Phylum:Chordata
Class:Actinopterygii
Order:Siluriformes
Family:Trichomycteridae
Subfamily:Trichomycterinae
Genus:Rhizosomichthys
Miles, 1943
Species: R. totae
Binomial name
Rhizosomichthys totae
(Miles, 1942)
Synonyms

Of Rhizosomichthys

  • Bathophilus Miles, 1942
  • Bathypygidium Whitley, 1947

Of Rhizosomichthys totae

  • Pygidium totae Miles, 1942
  • Trichomycterus totae (Miles, 1942)

Rhizosomichthys totae (sometimes known as Greasefish[2] in English) was a species of catfish (order Siluriformes) of the family Trichomycteridae, and the only species of the genus Rhizosomichthys.[3] This fish grew to about 13.8 centimetres (5.4 in) and was endemic to Colombia where it occurred in the Lake Tota basin.[4] It is listed as a critically endangered (possibly extinct) species by the IUCN Red List.[5]

References

  1. Mesa-Salazar, L. & Mojica, J. (2016). "Rhizosomichthys totae". The IUCN Red List of Threatened Species. IUCN. 2016: e.T19661A61472482. doi:10.2305/IUCN.UK.2016-1.RLTS.T19661A61472482.en. Retrieved 13 December 2017.
  2. Gene S. Helfman: Fish Conservation: A Guide to Understanding and Restoring Global Aquatic Biodiversity and Fishery Resources Island Press, 2007 ISBN 1-55963-596-7
  3. Ferraris, Carl J. Jr. (2007). "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types" (PDF). Zootaxa. 1418: 1–628.
  4. Froese, Rainer and Pauly, Daniel, eds. (2012). "Rhizosomichthys totae" in FishBase. February 2012 version.
  5. World Conservation Monitoring Centre (1996). "Rhizosomichthys totae". IUCN Red List of Threatened Species. Version 2014.1. International Union for Conservation of Nature. Retrieved 8 July 2014.


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