Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Cottoidei (Sculpins) > Cottidae (Sculpins)
Etymology: Comephorus: Greek,kome, es = long hair + Greek, pherein = to carry (Ref. 45335).
More on author: Pallas.

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

; agua dulce pelágico; potamodromo (Ref. 51243); rango de profundidad 0 - 1600 m (Ref. 26334). Boreal; 4°C - 18°C (Ref. 2059)

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Asia: Lake Baikal, Russia.

Length at first maturity / Tamaño / Peso / Age

Maturity: L_m ?, range 18 - ? cm
Max length : 21.0 cm TL macho / no sexado; (Ref. 12480)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 6 - 7; Radios blandos dorsales (total) : 30 - 34; Espinas anales: 0; Radios blandos anales: 30 - 36. No swim bladder (Ref. 128162),

Adults prefer deep waters but females and occasionally males may be found on the surface. Depth of distribution in January and February is 150-250 m; 100-120 m in March and April. Adults feed mainly on the amphipod Macrohectopus branickii. Mature individuals spawn in July to October. Fat content of the body is about 25%. The dead fish does not sink but float up to the surface and freeze into ice. In spring, they are cast ashore by the waves (Ref. 26334).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

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

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 24 June 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesquerías: sin interés

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00550 (0.00324 - 0.00932), b=3.14 (2.99 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Nivel trófico (Ref. 69278): 3.3 ±0.53 se; based on food items.

Generation time: 4.4 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

Resiliencia (Ref. 120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (tm=5; K=0.25).

Fishing Vulnerability (Ref. 59153): Low vulnerability (11 of 100).

Comephorus baikalensis (Pallas, 1776)