Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina revassocierade; ej vandrande; djupintervall 4 - 60 m (Ref. 30573). Tropical; 30°N - 33°S, 24°E - 65°E
Western Indian Ocean: from the Persian Gulf to the coast of Mozambique, East Africa; the Mediterranean Sea, western (Brazil and Florida) and eastern Atlantic Ocean (Canary Is.) and central Pacific. First record from the Eastern Pacific,
Length at first maturity / Size / Vikt / Age
Maturity: Lm 21.6 range ? - ? cm
Max length : 50.0 cm SL hane/ej könsbestämd; (Ref. 30573); common length : 20.0 cm TL hane/ej könsbestämd; (Ref. 5450)
Taggstrålar i ryggfenan (totalt): 12 - 13; Mjukstrålar i ryggfenan (totalt): 21; Taggstrålar i analfenan 3; Mjukstrålar i analfenan: 19 - 20
More often in silty reef areas than in rich coral growth (Ref. 30573). Minimum depth reported taken from Ref. 9710. Maximum depth reported taken from Ref. 127989.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: kommersiell; Akvarium: Kommersiell
Ytterligare information
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 24.8 - 29.3, mean 27.2 °C (based on 238 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03090 (0.01711 - 0.05582), b=2.89 (2.74 - 3.04), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 2.5 ±0.00 se; based on food items.
Generation time: 13.2 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resiliens (Ref.
120179): Mycket låg, lägsta populationsfördubblingstid mer än 14 år (Preliminary K or Fecundity.).
Prior r = 0.28, 95% CL = 0.16 - 0.49, Based on 2 stock assessments.
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (69 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (85 of 100).
Nutrients (Ref.
124155): Calcium = 36.5 [18.5, 61.9] mg/100g; Iron = 0.497 [0.300, 0.811] mg/100g; Protein = 18.3 [17.1, 19.5] %; Omega3 = 0.0886 [, ] g/100g; Selenium = 37.5 [20.0, 70.7] μg/100g; VitaminA = 50.8 [12.5, 190.8] μg/100g; Zinc = 1.22 [0.85, 1.74] mg/100g (wet weight);
