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> Perciformes/Cottoidei (Sculpins) > Liparidae (Snailfishes)
Etymology: Careproctus: Greek, kara = face + Greek, proktos = anus (Ref. 45335); karaensis: Named for its type locality, Kara Sea..

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

marinhas; intervalo de profundidade 0 - 30 m (Ref. 116680). Polar

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Arctic: Kara Sea.

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 14.2 cm TL macho/indeterminado; (Ref. 116680)

Collected by pelagic trawling, 0-30 m above the eastern slope of the Novaya Zemlya Depression (193 m deep); suggesting the pelagic habitat of this species. According to field study, the surface water temperature at the locality was 5-7°C, thermocline was situated at a depth from 20 to 30 m, and water temperature of the whole water mass below up to bottom was negative (-0.6 to -0.7°C), salinity 33.31-34.33 ppt from surface to bottom. Most likely that this species inhabits the layer closely below the thermocline where zooplankton organisms produced large concentration there; that is, in water of negative temperatures (Ref. .116680)

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Chernova, N.V., 2014. New species of the genus Careproctus (Liparidae) from the Kara Sea and identification key for congeners of the North Atlantic and Arctic. J. Ichthyol. 54(10):757-780. (Ref. 116680)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Não avaliado

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Harmless

Utilização humana

FAO - Publication: search | FishSource |

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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=0.00447 (0.00204 - 0.00980), b=3.17 (2.99 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 3.2 ±0.5 se; based on size and trophs of closest relatives

Resiliência (Ref. 120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).

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

Careproctus karaensis Chernova, 2015