Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 4 - 25 m (Ref. 9710). Tropical
Western Pacific: Japan to Thailand; including the Ryukyu Islands, Taiwan, the South China Sea, and the Gulf of Thailand.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 19.0 cm TL mâle / non sexé; (Ref. 2272)
Épines dorsales (Total): 12 - 13; Rayons mous dorsaux (Total): 22-25; Épines anales 3; Rayons mous anaux: 18 - 20.
Occur in rocky and coral reef areas (Ref. 9710), where they are found in pairs and small groups (Ref. 48636). Feed on algae (Ref. 9710). Oviparous (Ref. 205), monogamous (Ref. 52884). Form pairs during breeding (Ref. 205).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Aquarium: Commercial
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Estimates based on models
Preferred temperature (Ref.
123201): 21.4 - 29.2, mean 28.7 °C (based on 1471 cells).
Phylogenetic diversity index (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).
Niveau trophique (Ref.
69278): 2.7 ±0.24 se; based on food items.
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 99.2 [51.6, 152.8] mg/100g; Iron = 0.818 [0.492, 1.326] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.106 [0.067, 0.168] g/100g; Selenium = 31.9 [17.9, 59.8] μg/100g; VitaminA = 43.6 [12.3, 149.6] μg/100g; Zinc = 1.53 [1.05, 2.21] mg/100g (wet weight);