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> Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Zoarcidae (Eelpouts) > Zoarcinae
Etymology: Zoarces: Greek, zoarkes, -es = that gives life (Ref. 45335); fedorovi: Name was in honor of the Russian ichthyologist Vladimir Vladimirovich Fedorov who has much contributions towards the study of fish fauna of the Far East seas, particularly the zoarcid systematics..

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

marin; saumâtre benthopélagique; profondeur 6 - 10 m (Ref. 74969). Temperate

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

Northwestern Pacific: Known only from the northern part of the Sea of Okhotsk.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 26.5, range 22 - 31.5 cm
Max length : 23.0 cm TL mâle / non sexé; (Ref. 74969); 31.5 cm TL (female); poids max. publié: 92.00 g (Ref. 74969); poids max. publié: 92.00 g

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 89 - 106; Épines anales: 0; Rayons mous anaux: 73 - 89; Vertèbres: 102 - 108. Parietal bones are not connected with each other and are separated by the upper occipital bone throughout their length.

Found under stones in the channel of a river during low tide (Ref. 74969). Largest mature individuals caught measure 21.5-31.5 cm TL (Ref. 74969). Viviparous, with variable number of eggs, 4-131 (Ref. 74969).

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

Viviparous (Ref. 74969). In this species, only the left ovary is developed (Ref. 74969).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Chereshnev, I.A., M.V. Nazarkin and D.A. Chegodaeva, 2007. Zoarces fedorovi sp. nova (Perciformes: Zoarcidae) -- a new species of eelpout from the Taui Bay of the Sea of Okhotsk. J. Ichthyol. 47(8):555-565. (Ref. 74969)

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 (Ref. 74969)

Utilisations par l'homme

Pêcheries: sans intérêt

FAO - Publication: search | FishSource |

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Estimates based on models

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

Bayesian length-weight: a=0.00141 (0.00054 - 0.00369), b=3.07 (2.84 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.4 ±0.5 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Fec = 4-131).

Fishing Vulnerability (Ref. 59153): Low vulnerability (22 of 100).

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Zoarces fedorovi Chereshnev, Nazarkin & Chegodaeva, 2007