Triplophysa sewerzowi, Severtsov's loach

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Triplophysa sewerzowi (Nikolskii, 1938)

Severtsov's loach
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Image of Triplophysa sewerzowi (Severtsov\
No image available for this species;
drawing shows typical species in Nemacheilidae.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Cypriniformes (Carps) > Nemacheilidae (Brook loaches)
Etymology: Triplophysa: Greek, triplos = thrice + Greek, physa = tube (Ref. 45335).
Eponymy: Nikolai Alekseevich Severtsov (1827–1885) [sometimes Sewertsov, Severtzow, or Severzow] was a Russian zoologist and zoographer who explored in Central Asia. [...] (Ref. 128868), visit book page.

Environment: milieu / climate zone / Tiefenbereich / distribution range Ökologie

; süßwasser benthopelagisch. Temperate

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Punkt Karte | Einführungen | Faunafri

Asia: Ili River basin, Kazakhstan.

Size / Gewicht / Alter

Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 4.1 cm SL Männchen/unbestimmt; (Ref. 57977)

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Mature on the 3rd year of life (Ref. 1441).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Prokofiev, A.M., 2006. Two new species of the loach genus Triplophysa Rendahl 1933 from the Western Mongolia and Northwestern China, with key of the species from the interior drainages of Tien-Shan, Karakurum and Altai Mountains. Senckenbergiana biologica 86(2):235-259. (Ref. 57977)

IUCN Rote Liste Status (Ref. 130435: Version 2025-1)

  Vulnerable (VU) (B2ab(ii,iv,v)); Date assessed: 02 March 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

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Zusammenfassung | Point data | Namen | Photos

Internet Quellen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Gehe zu, Suchen | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00376 - 0.02016), b=3.01 (2.81 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.0   ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100). 🛈