Latvia country information

Common names: [No common name]
Occurrence: questionable
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Old original reports must be researched as the species has not been seen in Baltic Sea since Andriashev (1954) (Ref. 119696), also listed in Ref. 36252, 57932.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/lg.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Mecklenburg, C.W., A. Lynghammar, E. Johannesen, I. Byrkjedal, J.S. Christiansen, A.V. Dolgov, O.V. Karamushko, T.A. Mecklenburg, P.R. Møller, D. Steinke and P.R. Wienerroither, 2018
National Database: Fish of Latvia

Common names from other countries

Loup atlantique, Perro del Norte, 大西洋狼鳚, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Anarhichadidae (Wolffishes)
Etymology: Anarhichas: Greek, anarhichaomai = to climb up.
More on author: Linnaeus.

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

seewasser demersal; ozeanodrom (Ref. 51243); tiefenbereich 1 - 600 m (Ref. 58426), usually 18 - 110 m (Ref. 7135). Temperate; 82°N - 40°N, 75°W - 61°E (Ref. 119696)

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Northeast Atlantic: Spitsbergen southward to White Sea, Scandinavian coasts, North Sea, the British Isles, to the Northen part of Bay of Biscaye, also Iceland and south-eastern coasts of Greenland (Ref.. 57932). Northwest Atlantic: southern Labrador in Canada and western Greenland to Cape Cod in Massachusetts, USA; rarely to New Jersey, USA (Ref. 7251). Elsewhere in the Baltic Sea and Mediterranean from Ref. 57932 should be regarded as questionable, as stray at most, until original reports are cheked (see Ref. 119696).

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 55.0, range 50 - 60 cm
Max length : 150 cm TL Männchen/unbestimmt; (Ref. 7251); max. veröff. Gewicht: 23.6 kg (Ref. 40637)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Ground color usually greyish-green but almost black or reddish -brown. Body with 10-15 transverse, dark bars extended to the dorsal fin (Ref. 35388).

Inhabit rocky bottoms, sometimes over sand or mud, from 1-500 m (Ref. 9988). Benthic (Ref. 58426). Feeds on fishes (Ref. 58426), hard-shelled mollusks, crabs, lobsters, sea urchins and other echinoderms. Solitary in habit (Ref. 9988). Marketed fresh and frozen; eaten steamed, fried, broiled, boiled, microwaved and baked (Ref. 9988).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Males guard a clutch of eggs right up to the time of hatching (Ref. 6407). During brood protection, the male hardly feeds (Ref. 6407).

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Barsukov, V.V., 1986. Anarhichadidae. p. 1113-1116. 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. 4694)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: hoch kommerziell; Aquakultur: experimental; Sportfisch: ja; Aquarium: Öffentliche Aquarien

FAO(Aquaculture systems: production; Fischereien: production, Artbeschreibung; publication : search) | FishSource | Sea Around Us

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Ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 0.8 - 12.1, mean 7.8 (based on 1910 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5938 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00398 (0.00292 - 0.00543), b=3.19 (3.10 - 3.28), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 3.6 ±0.0 se; based on diet studies.

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (K=0.04-0.1; tm=6-7; Fec=12,740-25,000).

Prior r = 0.40, 95% CL = 0.26 - 0.60, Based on 3 full stock assessments.

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (69 of 100).

Climate Vulnerability (Ref. 125649): Moderate vulnerability (38 of 100).

Preiskategorie (Ref. 80766): Low.

Anarhichas lupus Linnaeus, 1758