Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; bathydemersal; depth range 651 - 742 m (Ref. 40966). Deep-water
Southern Ocean: Antarctica.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 14.7 cm SL male/unsexed; (Ref. 93381)
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae
Eastman, J.T. and R.R. Eakin, 2000. An updated species list for notothenioid fish (Perciformes; Notothenioidei), with comments on Antarctic species. Arch. Fish. Mar. Res. 48(1):11-20. (Ref. 37983)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Tools
Special reports
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Internet sources
Estimates based on models
Preferred temperature (Ref.
123201): -1.6 - 0.3, mean -0.7 °C (based on 6 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).