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iNat·111754SpeciesActinopterygii0 field observations
  1. Animals
  2. ›Chordates
  3. ›Vertebrates
  4. ›Ray-finned Fishes
  5. ›Carps, Characins, Catfishes and Allies
  6. ›Catfishes
  7. ›Loricarioidei
  8. ›Pencil Catfishes
  9. ›Typical Pencil Catfishes
  10. ›Rhizosomichthys
Fat catfish
Plate 1 of 1. (c) Apokryltaros，保留部分权利（CC BY-SA） · via iNaturalist
IUCN CR · Critically endangered

Fat catfish

Rhizosomichthys totae

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

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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Every page naming Rhizosomichthys totae in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 111754.