Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien; brak water rifbewoner; standvastig; diepte 0 - 60 m (Ref. 48391). Tropical; 28°N - 25°S
Pacific Ocean: mainly in tropical waters.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL mannelijk / geslacht onbekend; (Ref. 48391)
Dorsale stekels (totaal) : 14; Dorsale zachte stralen (totaal) : 16 - 18; Anale stekels: 3; Anale zachte stralen: 17 - 18.
Found in clear lagoon and seaward reefs from the lower surge zone to a depth of 57 m (Ref. 1602). Benthopelagic (Ref. 58302). Secretive and stays near shelter (Ref. 1602). Has been reared in captivity (Ref. 35409). Feeds on algae. Forms harems of 3-7 individuals. Frequently exported through the aquarium trade (Ref. 48391). Minimum depth reported taken from Ref. 128797.
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
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): 25.4 - 28.7, mean 26.9 °C (based on 86 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03090 (0.01359 - 0.07026), b=2.89 (2.70 - 3.08), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.8 ±0.31 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 77.8 [36.5, 121.1] mg/100g; Iron = 0.623 [0.381, 1.079] mg/100g; Protein = 18.4 [17.2, 19.6] %; Omega3 = 0.127 [0.076, 0.207] g/100g; Selenium = 26.8 [13.6, 50.0] μg/100g; VitaminA = 86.6 [22.5, 315.5] μg/100g; Zinc = 1.8 [1.2, 2.6] mg/100g (wet weight);
