Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 0 - 70 m (Ref. 128797). Tropical; 32°N - 23°S
Pacific Ocean: Bali and the Ryukyu Islands to the Tuamoto Islands, north to southern Japan, south to Australia (Ref. 2334) and New Caledonia.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 20.0 cm TL mâle / non sexé; (Ref. 48635)
Épines dorsales (Total) : 10; Rayons mous dorsaux (Total) : 15 - 17; Épines anales: 3; Rayons mous anaux: 7 - 8.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
More common at oceanic islands than on continental reefs. Occurs in large groups around coral outcrops and caves of outer reef slopes. Feeds on copepods and other planktonic crustaceans or crustacean larvae and fish eggs (Ref. 9710, 37816).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01413 (0.00627 - 0.03183), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.3 ±0.0 se; based on diet studies. |
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 to moderate vulnerability (27 of 100). 🛈 |
Nutriments (Ref. 124155) |
Calcium = 68.9 [40.7, 128.0] mg/100g; Iron = 0.744 [0.412, 1.252] mg/100g; Protein = 18.1 [16.2, 19.7] %; Omega3 = 0.158 [0.101, 0.248] g/100g; Selenium = 28.4 [16.9, 54.3] μg/100g; VitaminA = 179 [62, 575] μg/100g; Zinc = 1.38 [0.94, 1.97] mg/100g (wet weight); |