Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien bathydemersaal; diepte 430 - 1120 m. Deep-water; 60°S - 78°S
Southern Ocean: east Antarctica (Davis Sea, Ross Sea, Weddell Sea), South Shetland Islands and South Orkney Islands.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 21.0 cm TL mannelijk / geslacht onbekend; (Ref. 5181)
Feeds on isopods, gammaridean amphipods, octopods, polychaetes and mysids.
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Eakin, R.R., 1990. Artedidraconidae. p. 332-356. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5181)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): -1.6 - 1, mean 0.3 °C (based on 415 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00383 - 0.01141), b=3.16 (3.00 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.46 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (50 of 100).
Nutrients (Ref.
124155): Calcium = 49.4 [27.7, 114.8] mg/100g; Iron = 0.545 [0.232, 1.117] mg/100g; Protein = 17.1 [16.0, 18.1] %; Omega3 = 0.287 [0.138, 0.585] g/100g; Selenium = 22.2 [8.2, 52.4] μg/100g; VitaminA = 11.8 [2.4, 54.0] μg/100g; Zinc = 0.613 [0.398, 0.953] mg/100g (wet weight);
