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Schizothorax richardsonii (Gray, 1832)

Snowtrout
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Schizothorax richardsonii
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India country information

Common names: Alawan snowtrout, Asaila, Chuss
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: gamefish: yes;
Comments: Occurs along the Himalaya, from Jammu and Kashmir to Assam (Ref. 4832) through Sikkim (Ref. 41236). Also found in Kedar Valley (Ref. 37082) and Siwalik (Ref. 40971). Present in Nainital, Bhimtal and Naukuchiatal lakes (Ref. 89721). Also Ref. 45255.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/in.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Talwar, P.K. and A.G. Jhingran, 1991
National Database:

Common names from other countries

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Schizothoracinae
Etymology: Schizothorax: Greek, schizein = to divide * Greek, thorax = breast (Ref. 45335).
  More on author: Gray.

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; demersal; potamodromous (Ref. 51243).   Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Asia: Himalayan region of India, Sikkim and Bhutan, Nepal, Pakistan, and Afghanistan.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 60.0 cm TL male/unsexed; (Ref. 4832)

Biology     Glossary (e.g. epibenthic)

Adults inhabit mountain streams and rivers (Ref. 41236), preferring to live among rocks (Ref. 4832). Are herbivores feeding mainly on algae, aquatic plants and detritus (Ref. 6351). Mature individuals breed during April and May (Ref. 4832). The flesh of this species is much relished (Ref. 4832).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Talwar, P.K. and A.G. Jhingran, 1991. Inland fishes of India and adjacent countries. vol 1. A.A. Balkema, Rotterdam. i-liv + 1-541, 1 map (Ref. 4832)

IUCN Red List Status (Ref. 130435)

  Vulnerable (VU) (A2acd+3cde+4acde); Date assessed: 14 June 2010

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: commercial; gamefish: yes
FAO(Publication : search) | FishSource |

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