Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
marino batidemersal; rango de profundidad 165 - 310 m (Ref. 90861). Deep-water
Southern Ocean: Kerguelen Is.
Tamaño / Peso / Age
Madurez: Lm ?  range ? - ? cm
Max length : 25.9 cm TL macho / no sexado; (Ref. 90861)
This species is a typical zooplankton consumer (Ref. 80896).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
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)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Referencia
123201): 1.3 - 2.4, mean 1.6 °C (based on 8 cells).
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00132 (0.00060 - 0.00289), b=3.46 (3.28 - 3.64), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Resiliencia (Referencia
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
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