Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas batidemersal; intervalo de profundidade 165 - 310 m (Ref. 90861). Deep-water
Southern Ocean: Kerguelen Is.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 25.9 cm TL macho/indeterminado; (Ref. 90861)
This species is a typical zooplankton consumer (Ref. 80896).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Shandikov, G.A., 1995. To the question about the composition of icefish species of the genus Channichthys (Channichthyidae, Notothenioidei) in the Kerguelen Islands area with description of three new species. Proceedings of the Southern Scientific Research Institute of Marine Fisheries & Oceanography (YugNIRO). Kerch. Special issue (2):1-18. (Ref. 90861)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 1.3 - 2.4, mean 1.6 °C (based on 8 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00126 (0.00058 - 0.00275), b=3.47 (3.29 - 3.65), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
