Common names from other countries

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Gadiformes (Cods) > Gadidae (Cods and haddocks)
Etymology: Melanogrammus: Greek, melan, -anos = black + Greek, gramma = letter, signal (Ref. 45335).
More on author: Linnaeus.

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

marina bottenlevande; havsvandrande (Ref. 51243); djupintervall 10 - 450 m, usually 10 - 200 m (Ref. 35388). Temperate; 79°N - 36°N, 76°W - 62°E

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Northeast Atlantic: Bay of Biscay to Spitzbergen; in the Barents Sea to Novaya Zemlya; around Iceland; rare at the southern Greenland. Northwest Atlantic: Cape May, New Jersey to the Strait of Belle Isle.

Length at first maturity / Size / Vikt / Age

Maturity: L_m 34.9 range ? - ? cm
Max length : 112 cm TL hane/ej könsbestämd; (Ref. 5951); common length : 35.0 cm TL hane/ej könsbestämd; (Ref. 4645); publicerad maxvikt: 16.8 kg (Ref. 9988); rapporterad maxålder: 20 år (Ref. 4645)

Short description Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 0; Taggstrålar i analfenan: 0. Mouth relatively small; lower jaw shorter than the upper jaw; chin barbel rather small. Lateral line dark, uninterrupted to about the end of the body. Lateral-line pores present on head. Scales overlapping. A large dark blotch is above the pectoral fin just below the lateral line.

Adults are found more commonly from 80 to 200 m, over rock, sand, gravel or shells, usually at temperatures between 4° and 10°C. Feed mainly on small bottom-living organisms including crustaceans, mollusks, echinoderms, worms and fishes (sand lance, capelin, silver hake, American eels, herring and argentines) (Ref. 5951). A batch spawner (Ref. 51846). Undertakes extensive migrations in the Barents Sea and Iceland. Sold fresh, chilled as fillets, frozen, smoked and canned. Also utilized for fish meal and animal feeds. Can be steamed, fried, broiled, boiled, microwaved and baked (Ref. 9988).

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Oviparous, sexes are separate (Ref. 205). Spawning occurs in typically marine waters between 50 and 150 m depth (Ref. 1371).

Main reference Upload your references | referenser | Koordinator | Medarbetare

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

IUCN Red List Status (Ref. 130435)

Sårbar, se IUCNs rödlista (VU) (A1d+2d); Date assessed: 01 August 1996

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: kommersiellt viktig; Vattenbruk: experimentell; sportfisk: ja

FAO(Aquaculture systems: produktion; fiskeri: produktion, species profile; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

Ytterligare information

Trophic ecology
Födoslag
Diet compositions
Food consumptions
Food rations
Predatorer

Ecology
Ekologi
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Population dynamics
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Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Recruitments
Abundances

Life cycle
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Fecundities
Spawnings
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Egg(s)
Egg developments
Larver
Larvdynamik

Distribution
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Anatomy
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Physiology
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Swimming type
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Visual pigment(s)
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Toxicities (LC50s)

Genetics
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Human related
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Stamps, coins, misc.

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References
referenser

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Estimates based on models

Preferred temperature (Ref. 115969): 1.4 - 12.1, mean 8.4 (based on 1651 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00661 (0.00584 - 0.00748), b=3.08 (3.04 - 3.12), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trofisk nivå (Ref. 69278): 4.0 ±0.1 se; based on diet studies.

Resiliens (Ref. 120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (rm=0.54-1.2; K=0.12-0.30; tm=2-6.5; tmax=20; Fec=100,000).

Prior r = 0.50, 95% CL = 0.33 - 0.75, Based on 41 full stock assessments.

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (55 of 100).

Climate Vulnerability (Ref. 125649): Moderate vulnerability (40 of 100).

Price category (Ref. 80766): Low.

Melanogrammus aeglefinus (Linnaeus, 1758)