Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; non migrateur (Ref. 52884); profondeur 1 - 30 m (Ref. 9710). Tropical; 8°N - 32°S, 116°E - 130°W
Pacific Ocean: Australia to Fiji, Samoa, Tuamoto Archipelago and the Society Islands.
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 12.5 cm TL mâle / non sexé; (Ref. 4859)
Épines dorsales (Total) : 13 - 14; Rayons mous dorsaux (Total) : 22 - 25; Épines anales: 3; Rayons mous anaux: 17 - 18.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults feed mainly on coral polyps and small benthic invertebrates (Ref. 2334, 48636). Oviparous (Ref. 205), monogamous (Ref. 52884). Adults are usually paired during breeding (Ref. 9710), but juveniles are solitary (Ref. 48636). Can adapt easily to tank life and willingly accept nearly all kinds of food offered.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; Aquarium: Commercial
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 24.6 - 28.6, mean 26.7 °C (based on 467 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02138 (0.01362 - 0.03356), b=3.02 (2.89 - 3.15), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 2.9 ±0.38 se; based on food items.
Résilience (Réf.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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Nutriments (Ref.
124155): Calcium = 137 [71, 214] mg/100g; Iron = 0.981 [0.581, 1.651] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.116 [0.068, 0.198] g/100g; Selenium = 34.3 [18.4, 67.1] μg/100g; VitaminA = 45.3 [12.6, 158.2] μg/100g; Zinc = 1.8 [1.2, 2.6] mg/100g (wet weight);
