Schizothorax davidi

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Schizothorax davidi
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Cyprinidae
Subfamily: Schizothoracinae
Genus: Schizothorax
Species:
S. davidi
Binomial name
Schizothorax davidi
(Sauvage, 1880) [2]

Schizothorax davidi is a species of ray-finned fish in the genus Schizothorax which is found in the Sichuan and Yunnan Provinces of China .

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<i>Schizothorax</i> Genus of fishes

Schizothorax is a genus of cyprinid fish found in southern and western China, through northern South Asia (Himalaya) and Central Asia, to Iran, with a single species, S. prophylax, in Turkey. They are primarily found in highland rivers, streams and lakes, although a few species occur in lower-lying locations, like Lake Balkhash and lakes of the Sistan Basin. Their scientific name means "cloven-breast", from Ancient Greek schízeïn (σχίζειν) 'to cleave' and thórax (θώραξ) 'breast-plate'. The western species are typically referred to as marinkas from their Russian name marinka (маринка), while the eastern species are usually called snowtrout. Although they do resemble trouts in habitus this is merely due to convergent evolution and they are by no means closely related apart from both being Teleostei: Cyprinids are in the teleost superorder Ostariophysi, while trouts are in the superorder Protacanthopterygii. Their ancestors must thus have diverged as early as the Triassic, more than 200 million years ago.

Schizothorax lepidothorax is a species of ray-finned fish in the family Cyprinidae. The species is only known from Fuxian Lake in Yunnan.

Schizothorax biddulphi is a species of ray-finned fish in the genus Schizothorax from the family Cyprinidae. It is found in the Tarim River and Boston Lake in Xijiang, China. Where it occurs in rivers and lakes with little or no current where it feeds on benthic invertebrates, algae and small fragments of macrophytes.

Schizothorax chongi is a species of ray-finned fish in the genus Schizothorax from the upper parts of the Yangtze basin in China.

Schizothorax elongatus is a species of ray-finned fish in the genus Schizothorax from Yingjiang County in Yunnan.

Schizothorax gongshanensis is a species of ray-finned fish in the genus Schizothorax. This species is endimicto the upper to middle Nu River drainage in Yunnan.

Schizothorax grahami, the Kunming snowtrout, is a species of ray-finned fish in the genus Schizothorax. It is endemic to Lake Dianchi, its tributaries and connected springs, in Yunnan Province, China. The species has not been caught in the lake in the past 20 years, but it is present in one tributary drainage basin. The introduction of exotic fish is the main threat to this species.

Schizothorax huegelii is a species of ray-finned fish in the genus Schizothorax which is found in Jammu and Kashmir where it inhabits mountain streams and lakes.

The Kumaon snowtrout is a species of ray-finned fish in the genus Schizothorax.

<span class="mw-page-title-main">Kunar snowtrout</span> Species of fish

The Kunar snowtrout is a species of ray-finned fish in the genus Schizothorax which is found in India, Nepal, Pakistan, Afghanistan and Tibet.

Schizothorax labrosus is a species of ray-finned fish in the genus Schizothorax from Lugu Lake in Ninglang, Yunnan.

Schizothorax longibarbus is a species of ray-finned fish in the genus Schizothorax. This species is known only from a single locality in the Dadu He flowing into the Min Jiang, a tributary of the Chang Jiang in Sichuan.

<span class="mw-page-title-main">Nepalese snowtrout</span> Species of fish

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<span class="mw-page-title-main">Dinnawah snowtrout</span> Species of fish

The Dinnawah snowtrout is a species of ray-finned fish in the genus Schizothorax from India and Nepal.

Schizothorax wangchiachii is a species of ray-finned fish in the genus Schizothorax from the upper parts of the Yangtze basin in China.

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References

  1. Zhao, Y.; Zhang, E. & Chen, X. (2023). "Schizothorax davidi". IUCN Red List of Threatened Species . 2023: e.T212784141A212784143. doi: 10.2305/IUCN.UK.2023-1.RLTS.T212784141A212784143.en . Retrieved 4 January 2025.
  2. Froese, Rainer; Pauly, Daniel (eds.). "Schizothorax davidi". FishBase .