Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 3 - 35 m (Ref. 9710). Tropical
Indo-West Pacific: Kenya south to Bazaruto Islands (Mozambique), Aldabra and Seychelles, and east to the Philippines (Ref. 3145). Reported from southern Japan (Ref. 9710) and Indonesia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 80.0 cm FL mannelijk / geslacht onbekend; (Ref. 9710)
Dorsale stekels (totaal) : 5; Dorsale zachte stralen (totaal) : 24 - 26; Anale stekels: 2; Anale zachte stralen: 23 - 25. Olivaceous grey in color; adults with small dusky spots and large specimens with a short protuberance above upper lip (Ref. 3145). Body ovate and compressed (Ref. 37429).
An uncommon species found in coral and rocky reefs (Ref. 9710). Solitary or in small groups (Ref. 90102).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Randall, J.E., 1986. Acanthuridae. p. 811-823. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3145)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 28.8, mean 27.5 °C (based on 516 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.2 ±0.1 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (56 of 100).
Nutrients (Ref.
124155): Calcium = 28.8 [16.8, 56.2] mg/100g; Iron = 0.501 [0.251, 0.878] mg/100g; Protein = 18.7 [17.4, 19.8] %; Omega3 = 0.107 [0.064, 0.205] g/100g; Selenium = 38.2 [19.6, 72.1] μg/100g; VitaminA = 43.6 [12.3, 143.3] μg/100g; Zinc = 1.36 [0.93, 1.98] mg/100g (wet weight);
