Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser bathydemersal; tiefenbereich 100 - 600 m (Ref. 5377), usually 100 - 460 m (Ref. 27000). Deep-water; 43°N - 8°S, 32°W - 16°E
Eastern Atlantic: Portugal, Madeira, the Azores and Mediterranean (Sicily and from the Spanish coast) (Ref. 4570) south to 8°30'S, including Canary Islands and Cape Verde. Reported from São Tomé Island (Ref. 34088).
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 52.0 cm TL Männchen/unbestimmt; (Ref. 4510); common length : 31.5 cm TL Männchen/unbestimmt; (Ref. 27000)
Rückenflossenstacheln (insgesamt): 11 - 12; Rückenflossenweichstrahlen (insgesamt): 9-11
Occurs on hard bottoms (Ref. 4510). Feeds on fishes and shrimps (Ref. 5377). Females appear to remain smaller, up to 38.4 cm TL in the Canary Islands (Ref. 55964). Males are heavier and larger (Ref. 55965).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Eschmeyer, W.N. and L.J. Dempster, 1990. Scorpaenidae. p. 665-679. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 4510)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: kommerziell
Mehr Information
ReferenzenAquakulturAquakultur ProfilZuchtlinienGenetikElectrophoresesVererbbarkeitKrankheitenVerarbeitungNutrientsMass conversion
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Tools
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Estimates based on models
Preferred temperature (Ref.
123201): 8.8 - 16.1, mean 13.9 °C (based on 123 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00999 - 0.01447), b=3.02 (2.97 - 3.07), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 4.1 ±0.70 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (tm=6-8; K=0.07-0.13; tmax=18).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (68 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (28 of 100).
Nutrients (Ref.
124155): Calcium = 22.3 [11.5, 51.7] mg/100g; Iron = 0.399 [0.195, 0.819] mg/100g; Protein = 17.1 [15.3, 19.0] %; Omega3 = 0.544 [0.231, 1.560] g/100g; Selenium = 18.1 [7.6, 45.4] μg/100g; VitaminA = 14.4 [3.2, 68.0] μg/100g; Zinc = 0.41 [0.28, 0.63] mg/100g (wet weight);