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> Perciformes/Cottoidei (Sculpins) > Cottidae (Sculpins)
Etymology: Comephorus: Greek,kome, es = long hair + Greek, pherein = to carry (Ref. 45335).
Eponymy: Benedykt (Benoit) Tadeusz Dybowski (1833–1930) was a Polish biologist who was born in what is now Belarus. [...] (Ref. 128868), visit book page.

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

; zoet water pelagisch; potamodroom (Ref. 51243); diepte ? - 1642 m (Ref. 128162). Boreal; 4°C - 18°C (Ref. 2059)

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Asia: Lake Baikal, Russia.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 16.0 cm TL mannelijk / geslacht onbekend; (Ref. 12480); 13.4 cm TL (female)

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Dorsale stekels (totaal) : 7 - 9; Dorsale zachte stralen (totaal) : 31 - 34; Anale stekels: 0; Anale zachte stralen: 32 - 36. No swim bladder (Ref. 128162),

Found beyond 1,000 m depth. Both males and females often occur on the surface. In January and February, this fish is often found at a depth range of 300-500 m, in March and April, it is found between 100-120 m. Reproduction takes place in February until March. There are indications that the females perish after spawning. The larvae stay dispersed between the surface and 500 m; they do not undergo daily migrations (Ref. 2058).

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There are indications that the females perish after spawning. The larvae stay dispersed between the surface and 500 m; they do not undergo daily migrations (Ref. 2058).

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

Timoshkin, O.A., 1995. Guide and key to pelagic animals of Baikal. Novosibirsk "Nauka", Siberian Publishing Firm RAS. (Ref. 12480)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)

Niet bedreigd (LC) ; Date assessed: 24 June 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: van geen belang

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00562 (0.00329 - 0.00962), b=3.22 (3.07 - 3.37), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.4 ±0.5 se; based on size and trophs of closest relatives

Generation time: 4.8 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (K=0.23; tmax=4).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Comephorus dybowskii Korotneff, 1904