Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien; brak water rifbewoner; standvastig; diepte 1 - 25 m (Ref. 9710). Tropical
Western Pacific: Andaman Sea to Ryukyu Islands and Australia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL mannelijk / geslacht onbekend; (Ref. 9710); max. gerapporteerde leeftijd: 10 Jaren (Ref. 72479)
Dorsale stekels (totaal) : 9; Dorsale zachte stralen (totaal) : 28 - 30; Anale stekels: 3; Anale zachte stralen: 19 - 21.
A common species found singly and in pairs along rocky shores and coral reefs; also in estuaries and silty inner reefs (Ref. 9710, 48636). Territorial species (Ref. 48636). Oviparous (Ref. 205), monogamous (Ref. 52884). Forms pairs during breeding (Ref. 205).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).
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: van minder commercieel belang; Aquarium: Commercieel
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 29.3, mean 28.5 °C (based on 3215 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00425 - 0.02961), b=3.09 (2.87 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.5 ±0.37 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 = 84.8 [52.9, 146.4] mg/100g; Iron = 0.778 [0.493, 1.169] mg/100g; Protein = 19.4 [18.5, 20.3] %; Omega3 = 0.163 [0.108, 0.247] g/100g; Selenium = 26.1 [14.9, 50.1] μg/100g; VitaminA = 75.1 [26.1, 210.7] μg/100g; Zinc = 1.75 [1.26, 2.38] mg/100g (wet weight);