Taxonomic Remarks
Taxonomic status of the populations inhabiting the Okhotsk Sea, Bering Sea, coast of Greenland, and Eurasian seas need to be clarified (Ref. 51659).
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino demersale; distribuzione batimetrica 0 - 930 m (Ref. 50550), usually 75 - 230 m (Ref. 42091). Polar; 83°N - 43°N, 117°W - 36°E (Ref. 57308)
Arctic to Northwest Atlantic and Northwest Pacific: Grand Bank and Gulf of St. Lawrence, Canada in western Atlantic (Ref. 7251). Eastern Atlantic: Spitsbergen and Finmarken coasts in Norway eastward to White Sea, Barents Sea and Kara Sea; also Iceland and Greenland. Also Okhotsk and Bering seas.
Dimensione / Peso / Età
Maturità: Lm ? range ? - ? cm
Max length : 21.0 cm TL maschio/sesso non determinato; (Ref. 4700)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Inhabits muddy bottoms at temperatures of 4.4 to -1.7 °C (Ref. 4700). Benthic, possibly bathypelagic (Ref. 58426). Feeds on pelagic and benthic crustaceans and polychaetes (Ref. 4700).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Andriashev, A.P., 1986. Agonidae. p. 1265-1268. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. volume 3. UNESCO, Paris. (Ref. 4700)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Temperatura preferita (Fonte Biblio.
123201): -0.9 - 6.7, mean 0.7 °C (based on 505 cells).
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.2 ±0.35 se; based on food items.
Resilienza (Fonte Biblio.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Fec = 1,088).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (11 of 100).
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Nutrienti (Ref.
124155): Calcium = 26.6 [6.0, 93.6] mg/100g; Iron = 0.502 [0.170, 1.213] mg/100g; Protein = 1.92 [0.00, 5.69] %; Omega3 = 0.323 [0.122, 0.886] g/100g; Selenium = 11.6 [3.7, 40.8] μg/100g; VitaminA = 16.3 [3.3, 76.3] μg/100g; Zinc = 0.534 [0.276, 1.070] mg/100g (wet weight);
