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> Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Zoarcidae (Eelpouts) > Zoarcinae
Etymology: Zoarces: Greek, zoarkes, -es = that gives life (Ref. 45335).
More on authors: Bloch & Schneider.

Environment: milieu / climate zone / depth range / distribution range Écologie

marin; saumâtre démersal; océanodrome (Ref. 51243); profondeur 0 - 388 m (Ref. 58426). Temperate; ? - 10°C (Ref. 35432); 63°N - 37°N, 80°W - 43°W

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Northwest Atlantic: Labrador, Canada to Delaware, USA.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 28.8 range ? - ? cm
Max length : 110 cm TL mâle / non sexé; (Ref. 7251); poids max. publié: 5.4 kg (Ref. 4926); âge max. reporté: 18 années (Ref. 796)

Benthic; feeds on worms, crustaceans, molluscs, sea squirts, sea urchins and fishes (Ref. 58426).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Eggs are laid in gelatinous masses guarded by one or both parents until hatching (Ref. 35432). However, more recent evidence suggests that care is provided by the female alone (Ref. 104883).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Anderson, M.E., 1994. Systematics and osteology of the Zoarcidae (Teleostei: Perciformes). Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. 60:120 p. (Ref. 11954)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial; Aquarium: Commercial

FAO - pêcheries: landings; Publication: search | FishSource | Sea Around Us

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 0.4 - 9.5, mean 3 °C (based on 227 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00186 (0.00120 - 0.00289), b=3.20 (3.07 - 3.33), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Niveau trophique (Ref. 69278): 4.2 ±0.1 se; based on diet studies.

Generation time: 14.5 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (K=0.08-0.11; tmax=18).

Prior r = 0.09, 95% CL = 0.06 - 0.14, Based on 2 full stock assessments.

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (67 of 100).

Climate Vulnerability (Ref. 125649): High to very high vulnerability (74 of 100).

Catégorie de prix (Ref. 80766): Low.

Nutrients (Ref. 124155): Calcium = 21 [13, 34] mg/100g; Iron = 0.251 [0.157, 0.407] mg/100g; Protein = 18 [15, 20] %; Omega3 = 0.436 [0.268, 0.701] g/100g; Selenium = 21.5 [11.0, 41.1] μg/100g; VitaminA = 9.16 [3.35, 25.13] μg/100g; Zinc = 0.458 [0.342, 0.634] mg/100g (wet weight);

Zoarces americanus (Bloch & Schneider, 1801)