Environment: milieu / climate zone / depth range / distribution range
Ecología
marino batidemersal; rango de profundidad 150 - 400 m (Ref. 27121). Deep-water; 25°N - 37°S, 12°E - 99°E (Ref. 54569)
Southeast Atlantic: Namibia (Ref. 5846), off South Africa (Ref. 4108).
Length at first maturity / Tamaño / Peso / Age
Maturity: Lm ?, range 40 - ? cm
Max length : 100.0 cm TL macho / no sexado; (Ref. 4108); common length : 50.0 cm TL macho / no sexado; (Ref. 3427); edad máxima reportada: 11 años (Ref. 36279)
Found on the deeper continental shelf and upper slope (Ref. 27121). Feeds mainly on bottom-living fishes (Ref. 27121, 27637) often on pilchard, round herring and horse mackerel (Ref. 36731). Minimum depth reported from Ref. 5213.
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Caruso, J.H., 1986. Lophiidae. p. 363-366. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4108)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Pesquerías: comercial
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Ref.
123201): 8.9 - 14.8, mean 10.2 °C (based on 33 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00661 - 0.01818), b=2.99 (2.85 - 3.13), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nivel trófico (Ref.
69278): 4.5 ±0.70 se; based on food items.
Resiliencia (Ref.
120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (K=0.04-0.08; tm=4; tmax=11).
Prior r = 0.41, 95% CL = 0.27 - 0.61, Based on 2 full stock assessments.
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (36 of 100).
Nutrients (Ref.
124155): Calcium = 16.5 [8.7, 34.5] mg/100g; Iron = 0.42 [0.22, 0.78] mg/100g; Protein = 20 [16, 23] %; Omega3 = 0.276 [0.118, 0.663] g/100g; Selenium = 12 [4, 37] μg/100g; VitaminA = 12.9 [2.9, 57.1] μg/100g; Zinc = 0.209 [0.110, 0.676] mg/100g (wet weight);
