Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 8 - 50 m (Ref. 9710), usually 20 - 50 m (Ref. 9710). Tropical
Western Pacific: a poorly known species which has been recorded from West New Guinea, Indonesia (Ref. 5978), Papua New Guinea (Ref. 6192), Taiwan (Ref. 5193), and Japan (Ref. 559).
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 16.0 cm TL mâle / non sexé; (Ref. 9710)
Épines dorsales (Total): 12; Rayons mous dorsaux (Total): 20-22; Épines anales 3; Rayons mous anaux: 18 - 19.
Inhabit coastal reefs, primarily on rubble slopes (Ref. 9710). Oviparous (Ref. 205). Adults usually swim in pairs in search of small benthic invertebrates (Ref. 48636).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Form pairs during breeding (Ref. 205).
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. 126983)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: intérêt commercial mineur; Aquarium: Commercial
Plus d'informations
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 29, mean 27.8 °C (based on 300 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.01159 - 0.04740), 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 = 110 [56, 167] mg/100g ; Iron = 0.877 [0.529, 1.443] mg/100g ; Protein = 18.4 [17.2, 19.5] % ; Omega3 = 0.116 [0.071, 0.187] g/100g ; Selenium = 37.3 [20.7, 70.1] μg/100g ; VitaminA = 43.7 [11.8, 154.5] μg/100g ; Zinc = 1.62 [1.10, 2.31] mg/100g (wet weight);