Cobitis melanoleuca

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Cobitis melanoleuca Nichols, 1925

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

> Cypriniformes (Carps) > Cobitidae (Spined loaches)
Etymology: Cobitis: Greek, kobitis, -idos = a kind of sardine; also related with the voice Greek, kobios, Latin gobius = gudgeon (Ref. 45335).
More on author: Nichols.

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

; süßwasser benthopelagisch. Temperate; 69°N - 29°N, 59°E - 145°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Europe: Don, Kuban, Volga, Ural and Eya drainages (Ref. 59043). Asia: in most Siberian drainages, eastward to Amur and Huang He rivers in China (Ref. 59043), the Nura River in Kazakhstan and in rivers of Primor`e, Korea (Ref. 26334).

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL Männchen/unbestimmt; (Ref. 50600); 11.0 cm SL (female); common length : 13.0 cm TL Männchen/unbestimmt; (Ref. 50600)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 2 - 3; Rückenflossenweichstrahlen (insgesamt): 6-7; Afterflossenstacheln 2-3; Afterflossenweichstrahlen: 5 - 6. Presence of two black spots on caudal base, lower one sometimes weak (Ref. 59043).

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

Adults are found from small lowland streams to large rivers with gentle current, and lakes mostly with dense vegetation on sand-silt to sand-gravel bottom (Ref. 59043). Oviparous, possibly with distinct pairing during breeding similar to congeners (Ref. 205).

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

During courtship, 'the male follows the female and, after both enter dense vegetation (e.g. filamentous algae), the male forms a complete ring around the female's body behind the dorsal as the female releases the eggs' (Ref. 59043).

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Kottelat, M., 2012. Conspectus cobitidum*: an inventory of the loaches of the world (Teleostei: Cypriniformes: Cobitoidei). The Raffles Bulletin of Zoology, Suppl. (26):1-199. (Ref. 92804)

IUCN Rote Liste Status (Ref. 130435)

  nicht bedroht (LC) ; Date assessed: 01 January 2008

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

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Internet Quellen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Genom, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Gehe zu, Suchen | World Records Freshwater Fishing | 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=0.00562 (0.00254 - 0.01244), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.3   ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref. 120179):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Assumed Fec < 10,000).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).