Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; bathydemersal; depth range 165 - 310 m (Ref. 90861). Deep-water
Southern Ocean: Kerguelen Is.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 25.9 cm TL male/unsexed; (Ref. 90861)
This species is a typical zooplankton consumer (Ref. 80896).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae
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)
Threat to humans
Harmless
Human uses
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Internet sources
Estimates based on models
Preferred temperature (Ref.
123201): 1.3 - 2.4, mean 1.6 °C (based on 8 cells).
Phylogenetic diversity index (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).
Trophic level (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).