Actinopteri (ray-finned fishes) > Gadiformes
(Cods) > Gadidae
(Cods and haddocks)
Etymology: Arctogadus: Greek, arktos = narrow + Latin , gadus = a fish (cod?) (Ref. 45335). More on author: Peters.
Environment: milieu / climate zone / depth range / distribution range
Marine; bathypelagic; non-migratory; depth range 0 - 1000 m (Ref. 1371). Deep-water; 87°N - 65°N, 130°W - 161°W (Ref. 1371)
Arctic and Northeast Atlantic: widely distributed in western part of Arctic basin, also northwest and northeast coasts of Greenland.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 32.5 cm TL male/unsexed; (Ref. 1371)
Associated with ice (cryopelagic or epontic), found mainly in offshore waters, at or beyond the edge of the continental shelf (Ref. 1371). Feeds on fishes and crustaceans (Ref. 58426). Of little economic value (Ref. 1371).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Oviparous, sexes are separate (Ref. 101194).
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. 123251)
CITES (Ref. 123416)
Threat to humans
Fisheries: minor commercial
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): -1.3 - 1.6, mean -0.1 °C (based on 2624 cells).
Phylogenetic diversity index (Ref. 82805
= 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00432 - 0.01529), b=3.09 (2.93 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.2 ±0.35 se; based on food items.
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low to moderate vulnerability (31 of 100) .
Nutrients (Ref. 124155
): Calcium = 27 [12, 60] mg/100g ; Iron = 0.677 [0.332, 1.328] mg/100g ; Protein = 16.9 [15.3, 18.4] % ; Omega3 = 0.4 [0.2, 0.8] g/100g ; Selenium = 14.7 [6.0, 36.1] μg/100g ; VitaminA = 12.5 [2.9, 54.0] μg/100g ; Zinc = 0.544 [0.345, 0.847] mg/100g (wet weight);