Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser demersal; tiefenbereich 20 - 275 m (Ref. 4313). Subtropical; 28°S - 45°S, 15°W - 25°E
Southeast Atlantic: South Africa, Tristan da Cunha and Gough Islands. Possibly off southern and western South America.
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 37.0 cm TL Männchen/unbestimmt; (Ref. 4313); common length : 30.0 cm TL Männchen/unbestimmt; (Ref. 4313)
Rückenflossenstacheln (insgesamt) : 13 - 14; Rückenflossenweichstrahlen (insgesamt) : 13 - 14; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 6. Reddish to brownish and with 5-6 pale spots on upper back (Ref. 4313).
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
Eschmeyer, W.N., 1986. Scorpaenidae. p. 463-478. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4313)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Estimates based on models
Preferred temperature (Ref.
123201): 10.5 - 16.7, mean 14.1 °C (based on 34 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00499 - 0.02004), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.6 se; based on diet studies.
Widerstandsfähigkeit (Ref.
120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Assuming Fec<100).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
Nutrients (Ref.
124155): Calcium = 57 [18, 187] mg/100g; Iron = 0.648 [0.256, 1.711] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.749 [0.334, 1.740] g/100g; Selenium = 69.9 [25.4, 218.7] μg/100g; VitaminA = 17.8 [6.2, 51.9] μg/100g; Zinc = 0.597 [0.304, 1.136] mg/100g (wet weight);
