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Perciformes/Notothenioidei (Icefishes) >
Artedidraconidae (Barbled plunderfishes)
Etymology: Artedidraco: Petrus (Peter) Artedi, (10 Mar.) 1705-35 (28 Sep.), a son of a clergyman from Anundsjö named Olaus Arctaedius, in the northern part of Sweden.In 1729 he changed his name from Arctaedius to Arctædi, a name still later simplified to Artedi (Ref. 45335).
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal; profondeur 82 - 801 m. Polar; 66°S - 77°S
Southern Ocean: East Antarctica (Ross Sea, South Victoria Land, Weddell Sea).
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 15.2 cm TL mâle / non sexé; (Ref. 124149); 16.7 cm TL (female); poids max. publié: 38.00 g (Ref. 124149); poids max. publié: 38.00 g
Found on the sublittoral and continental shelf. Feeds mainly on gammaridean amphipods, with substantial amounts of errant polychaetes. Isopods were a minor food item.
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
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Estimates based on models
Preferred temperature (Ref.
123201): -1.8 - 0.3, mean -1 °C (based on 290 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00340 - 0.00847), b=3.27 (3.13 - 3.41), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Niveau trophique (Ref.
69278): 3.2 ±0.45 se; based on food items.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Assuming fec > 100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).