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

> Perciformes/Cottoidei (Sculpins) > Psychrolutidae (Fatheads)
Etymology: Cottunculus: Greek, kottos = a fish, diminutive.
More on author: Günther.

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

seewasser bathydemersal; tiefenbereich 100 - 1600 m (Ref. 9925). Deep-water; 73°N - 10°N, 81°W - 2°W

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

Atlantic Ocean: east coast of North America, and from North Atlantic (Iceland and northern Scotland) south to northwest Africa (off Mauritania) (Ref. 6940).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 43.0 cm TL Männchen/unbestimmt; (Ref. 94423); max. veröff. Gewicht: 1.4 kg (Ref. 94423)

Benthic (Ref. 58426). Feeds on small benthic invertebrates (Ref. 6696).

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

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Nielsen, J.G. and E. Bertelsen, 1992. Fisk i grønlandske farvande. Atuakkiorfik, Nuuk. 65 s. (Ref. 9925)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 15 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO - Publication: search | FishSource |

Mehr Information

Trophic ecology
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Diet compositions
Food consumptions
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Räuber

Ecology
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Population dynamics
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Estimates based on models

Preferred temperature (Ref. 123201): 2.5 - 12.8, mean 6.4 °C (based on 656 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.44 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Assuming tm=2-4).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (33 of 100).

Nutrients (Ref. 124155): Calcium = 20.8 [5.0, 71.6] mg/100g; Iron = 0.457 [0.155, 1.123] mg/100g; Protein = 14.6 [12.2, 17.5] %; Omega3 = 0.33 [0.13, 0.89] g/100g; Selenium = 13.8 [4.6, 48.0] μg/100g; VitaminA = 14.7 [3.0, 67.6] μg/100g; Zinc = 0.477 [0.247, 0.958] mg/100g (wet weight);

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