Melanogrammus aeglefinus (Linnaeus, 1758)

Haddock
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Melanogrammus aeglefinus
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Klassifizierung / Names Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (Strahlenflosser) > 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 Ökologie

; seewasser demersal; ozeanodrom (Ref. 51243); tiefenbereich 10 - 450 m, usually 10 - 200 m (Ref. 35388).   Temperate; 79°N - 35°N, 76°W - 62°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | 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 / Gewicht / Alter

Maturity: Lm 34.9  range ? - ? cm
Max length : 112 cm TL Männchen/unbestimmt; (Ref. 5951); common length : 35.0 cm TL Männchen/unbestimmt; (Ref. 4645); max. veröff. Gewicht: 16.8 kg (Ref. 9988); max. veröff. Alter: 20 Jahre (Ref. 4645)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 0; Afterflossenstacheln 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.

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

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 Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

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 Rote Liste Status (Ref. 120744)

  gefährdet, siehe IUCN Red List (VU) (A1d+2d); Date assessed: 01 August 1996

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien: hoch kommerziell; Aquakultur: experimental; Sportfisch: ja
FAO(Aquakultur: production; Fischereien: production, Artbeschreibung; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

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Estimates of some properties based on models

Preferred temperature (Ref. 115969): 1.4 - 12.1, mean 8.4 (based on 1651 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00597 - 0.00766), b=3.08 (3.04 - 3.12), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trophic Level (Ref. 69278):  4.0   ±0.1 se; Based on diet studies.
Widerstandsfähigkeit (Ref. 69278):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (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 - 0.74, Based on 28 stock assessments.
Verwundbarkeit (Ref. 59153):  Moderate to high vulnerability (55 of 100) .
Preiskategorie (Ref. 80766):   Low.