Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 10 - 120 m (Ref. 90102). Tropical
Indian Ocean: East Africa (Ref. 12484), including Port Elizabeth, South Africa to the Cocos-Keeling and Christmas islands, north to Sri Lanka.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 13.0 cm TL mannelijk / geslacht onbekend; (Ref. 5372)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 12 - 13; Dorsale zachte stralen (totaal) : 18 - 20; Anale stekels: 3; Anale zachte stralen: 15 - 17.
Found in outer reef habitats. Adults usually occurs in pairs (Ref. 48636). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Form pairs during breeding (Ref. 205).
Heemstra, P.C., 1986. Chaetodontidae. p. 627-632. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5372)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; Aquarium: Commercieel
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 22.5 - 28.8, mean 25.9 °C (based on 204 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01133 - 0.04632), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.8 ±0.25 se; based on food items.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 124 [62, 188] mg/100g; Iron = 0.953 [0.566, 1.617] mg/100g; Protein = 18.3 [17.1, 19.5] %; Omega3 = 0.132 [0.075, 0.225] g/100g; Selenium = 45.7 [23.9, 88.3] μg/100g; VitaminA = 43.2 [11.0, 161.5] μg/100g; Zinc = 1.71 [1.15, 2.50] mg/100g (wet weight);