The Nature LibraryEN·ES
iNat·106802SpeciesActinopterygii9 field observations
  1. Animals
  2. ›Chordates
  3. ›Vertebrates
  4. ›Ray-finned Fishes
  5. ›Carps, Characins, Catfishes and Allies
  6. ›Minnows, Suckers, Carps, and Loaches
  7. ›Carps and Minnows
  8. ›Cyprinids
  9. ›Mahseers, Yellowfishes and Allies
  10. ›Neolissochilus
Copper Mahseer
Plate 1 of 2. (c) Ben Laloo, some rights reserved (CC BY) · via iNaturalist
IUCN NT · Near threatened

Copper Mahseer

Neolissochilus hexagonolepis

Neolissochilus hexagonolepis, the copper mahseer, chocolate mahseer or katli, is a species of freshwater ray-finned fish belonging to the family Cyprinidae, the family which includes the carps, barbs and related fishes. This species is found in Nepal, eastern India, Bangladesh, Myanmar, Thailand, Malaysia and Sumatra. It may also be present in China and Viet Nam, also the records of this species from the eastern part of its range is uncertain and reports may be misidentifications.

In 2021, the Indian state of Sikkim declared the copper mahseer, locally called 'Katley' as the State fish.

Continue reading on Wikipedia

From the article Neolissochilus hexagonolepis on Wikipedia (CC BY-SA), quoted section by section

§1

Range & habitat

The fish is found in different altitudes of the state of Sikkim, mainly in the Teesta and Rangit rivers and their tributaries.

Wikipedia: “Distribution”

§2

Toxicity

In 1992, ICAR-National Bureau of Fish Genetic Resources, Lucknow categorized the fish as an endangered species. In 2014, IUCN, categorized it as an endangered species.

== References ==

Wikipedia: “Endangered Status”

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Where it lives

Recorded sightings

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

Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.

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Every page naming Neolissochilus hexagonolepis 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 106802.