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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.
Eponymy: Dr Vladimir Vladimirovich Fedorov (1939–2011) was a Russian ichthyologist. [...] (Ref. 128868), visit book page.

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

seewasser; brackwasser benthopelagisch; tiefenbereich 6 - 10 m (Ref. 74969). Temperate

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

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 26.5, range 22 - 31.5 cm
Max length : 23.0 cm TL Männchen/unbestimmt; (Ref. 74969); 31.5 cm TL (female); max. veröff. Gewicht: 92.00 g (Ref. 74969); max. veröff. Gewicht: 92.00 g

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 89 - 106; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 73 - 89; Wirbelzahl: 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 Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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

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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)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless (Ref. 74969)

Nutzung durch Menschen

Fischereien: nicht kommerziell

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=0.00138 (0.00053 - 0.00359), b=3.07 (2.84 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

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

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Fec = 4-131).

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

Zoarces fedorovi Chereshnev, Nazarkin & Chegodaeva, 2007