Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser bathypelagisch; standorttreu; tiefenbereich 180 - 1000 m, usually 270 - 450 m (Ref. 9563). Deep-water; 21°S - 56°S, 113°E - 172°W
Eastern Indian Ocean and Southwest Pacific: Australia ( Western Australia, South Australia, Victoria, New South Wales and Tasmania) and New Zealand.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 51.3 cm TL Männchen/unbestimmt; (Ref. 128324); 60.7 cm TL (female)
Rückenflossenstacheln (insgesamt) : 0; Afterflossenstacheln: 0. Head with scarcely developed ridges; eyes large; chin barbel short; light organ small, adjacent to anus. First dorsal-fin spine smooth. Scales densely covered with lanceolate spinules, arranged in quincunx or convergent rows.
Body shape (shape guide): elongated; Cross section: circular.
Occurs on the continental slope (Ref. 9563).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
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
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Bevorzugte Temperatur (Ref.
123201): 6.9 - 12.5, mean 9.2 °C (based on 58 cells).
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00129 (0.00082 - 0.00203), b=3.14 (3.00 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophische Ebene (Ref.
69278): 3.7 ±0.53 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): Moderate vulnerability (44 of 100).
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Klimaanfälligkeit (Ref.
125649): Moderate to high vulnerability (50 of 100).
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Nährstoffe (Ref.
124155): Calcium = 27.4 [8.4, 64.0] mg/100g; Iron = 0.335 [0.146, 0.913] mg/100g; Protein = 17.7 [15.3, 19.8] %; Omega3 = 0.108 [0.043, 0.281] g/100g; Selenium = 17.8 [6.1, 48.3] μg/100g; VitaminA = 33.6 [4.3, 256.2] μg/100g; Zinc = 0.496 [0.269, 0.973] mg/100g (wet weight); based on
nutrient studies.