Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser bathypelagisch; tiefenbereich 50 - 2500 m (Ref. 4774). Deep-water; 64°N - 51°S, 77°W - 174°W (Ref. 1371)
Eastern Atlantic: Iceland and Faeroes to Cape Bojador, West Africa, and including Azores, Madeira, and western Mediterranean. Also known from the Walvis and Vavilov ridges (Ref. 45011). Reported from Mauritania (Ref. 55783). Western Indian Ocean: in the region south of Madagascar. Pacific Ocean: temperate Australia, New Zealand, and between Valparaiso, Chile and the Juan Fernandez Islands.
Länge bei der ersten Reifung / Größe / Gewicht / Alter
Geschlechtsreife: Lm ?, range 34 - ? cm
Max length : 80.0 cm TL Männchen/unbestimmt; (Ref. 9563); common length : 45.0 cm TL Männchen/unbestimmt; (Ref. 9258)
Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 54 - 59; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 18 - 21. Eyes relatively large, greater than snout length in diameter. Anal fin originating near midlength of body, deeply indented at midlength, sometimes appearing as two. Ventral light organ absent. Color is generally gray.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Recorded from the upper continental slope (Ref. 9563). Occasionally found at 50 m. Feeds on fishes, crustaceans, mollusks and other invertebrates as well as food of terrestrial origin, including garbage. Probably a winter and early spring spawner (Ref . 4774). Minimum depth from Ref. 106682.
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. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: weniger kommerziell
Tools
Zusatzinformationen
Download XML
Internet Quellen
Schätzungen auf der Grundlage von Modellen
Bevorzugte Temperatur (Ref.
123201): 3.2 - 8.9, mean 5 °C (based on 1437 cells).
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00450 - 0.00807), b=3.15 (3.07 - 3.23), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophische Ebene (Ref.
69278): 3.8 ±0.55 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Assuming tm>4).
Anfälligkeit der Fischerei (Ref.
59153): High to very high vulnerability (69 of 100).
🛈
Klimaanfälligkeit (Ref.
125649): Moderate vulnerability (38 of 100).
🛈
Nährstoffe (Ref.
124155): Calcium = 17.7 [5.5, 46.7] mg/100g; Iron = 0.283 [0.126, 0.817] mg/100g; Protein = 18.4 [16.5, 20.1] %; Omega3 = 0.184 [0.071, 0.470] g/100g; Selenium = 21.7 [7.4, 57.4] μg/100g; VitaminA = 18 [2, 134] μg/100g; Zinc = 0.439 [0.244, 0.868] mg/100g (wet weight); based on
nutrient studies.
