Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; non migrateur; profondeur 0 - 20 m (Ref. 9710), usually 2 - 15 m (Ref. 37816). Tropical; 26°N - 25°S
Indo-Pacific: East Africa to Mangaréva, Tuamoto Islands and the Hawaiian Islands, north to Taiwan; throughout Micronesia.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 8.5 cm SL mâle / non sexé; (Ref. 9710)
Épines dorsales (Total) : 10; Rayons mous dorsaux (Total) : 12; Épines anales: 3; Rayons mous anaux: 6. Irregular dark bars on body which may be broken into spots; 2 narrow diagonal bars on cheek; opercle and base of soft dorsal with large ocellated black spot (Ref. 5469).
A secretive species remaining in or near interstices of rock, coral, or rubble (Ref. 2334, 58302). Moderately common in seaward reefs in areas exposed to moderate surge or currents (Ref. 2334). Feeds on small crustaceans (Ref. 89972). Benthic (Ref. 58302). Minimum depth reported from Ref. 30874.
Life cycle and mating behavior
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 2024-2)
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): 25.2 - 29.3, mean 28.4 °C (based on 2558 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00649 - 0.03873), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.5 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 121 [58, 188] mg/100g; Iron = 0.764 [0.449, 1.306] mg/100g; Protein = 18.2 [17.1, 19.4] %; Omega3 = 0.117 [0.067, 0.197] g/100g; Selenium = 21.7 [11.2, 43.0] μg/100g; VitaminA = 117 [33, 409] μg/100g; Zinc = 1.91 [1.28, 2.81] mg/100g (wet weight);
