Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 5 - 40 m (Ref. 9710). Tropical
Western Pacific: anti-equatorial, from southern Japan to Taiwan and the Ryukyu Islands and from Papua New Guinea and the Great Barrier Reef to Lord Howe Island and New South Wales (Ref. 9710). Recently reported from Tonga (Ref. 53797).
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm TL mâle / non sexé; (Ref. 9710)
Épines dorsales (Total) : 13; Rayons mous dorsaux (Total) : 21 - 22; Épines anales: 3; Rayons mous anaux: 18.
Inhabit seaward reefs in areas with rich coral growth. Usually solitary, but also a schooling species that is often on the move, usually in areas prone to strong currents. Usually deep in Indonesia and adults are rarely found in less than 40 m depth. Mainly found in sponge zones and deep water occurrence is habitat related, not cold water as sometimes suggested. This species will travel in open water and cleans large pelagic fishes (Ref. 48636). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Distinct pairing (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. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; Aquarium: Commercial
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 19.9 - 28.9, mean 27.4 °C (based on 356 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): 2.8 ±0.26 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 = 99.7 [51.9, 151.0] mg/100g; Iron = 0.823 [0.495, 1.335] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.113 [0.071, 0.177] g/100g; Selenium = 34.9 [19.8, 64.6] μg/100g; VitaminA = 44.8 [12.5, 156.3] μg/100g; Zinc = 1.52 [1.04, 2.16] mg/100g (wet weight);
