Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 2 - 171 m (Ref. 1602). Tropical; 30°N - 28°S
Indo-Pacific: Red Sea and East Africa to the Hawaiian, Marquesan, and Ducie islands, north to southern Japan, south to the Great Barrier Reef and Lord Howe Island. Throughout Micronesia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL mannelijk / geslacht onbekend; (Ref. 5372); max. gerapporteerde leeftijd: 10 Jaren (Ref. 72479)
Dorsale stekels (totaal) : 12; Dorsale zachte stralen (totaal) : 24 - 27; Anale stekels: 3; Anale zachte stralen: 19 - 22. The dorsal caudal and anal fins are bright yellow. Body color is white with a black elliptical marking along the edge of the posterior portion of the back extending across the caudal peduncle to the base of the posterior anal fin rays. A series of thin vertical black lines run across the sides, and a prominent vertical black band runs across the eye (Ref. 4855). Snout length 2.0-2.7 in HL. Body depth 1.4-1.7 in SL (Ref. 90102).
Occur in lagoon and seaward reefs, usually in pairs in coral rich areas (Ref. 1602). Benthopelagic (Ref. 58302). Feed mainly on coral polyps and anemones, but also on small invertebrates and algae (Ref. 1602). Largest species in the genus (Ref. 9710). Oviparous (Ref. 205). Form 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).
Steene, R.C., 1978. Butterfly and angelfishes of the world. A.H. & A.W. Reed Pty Ltd., Australia. vol. 1. 144 p. (Ref. 4859)
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): 23.7 - 28.9, mean 27.6 °C (based on 1534 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01388 - 0.03781), b=2.94 (2.80 - 3.08), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.4 ±0.55 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 (20 of 100).
Nutrients (Ref.
124155): Calcium = 58.3 [30.1, 92.4] mg/100g; Iron = 0.638 [0.384, 1.004] mg/100g; Protein = 18.7 [17.5, 19.8] %; Omega3 = 0.129 [0.080, 0.208] g/100g; Selenium = 45.1 [26.0, 81.9] μg/100g; VitaminA = 44.4 [12.7, 150.5] μg/100g; Zinc = 1.05 [0.73, 1.49] mg/100g (wet weight);
