Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 1 - 28 m (Ref. 57178), usually 1 - 12 m (Ref. 90102). Tropical; 19°N - 22°S
Indo-Pacific: Indonesia, Philippines and Palau to Borneo, northwestern Australia and the Arafura Sea (Ref. 9819).
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 12.0 cm TL mâle / non sexé; (Ref. 90102)
Épines dorsales (Total): 7 - 8; Rayons mous dorsaux (Total): 9; Épines anales 2; Rayons mous anaux: 8. Juveniles with black stripes and thin white lines. Adults loose black stripes, but have a pupil-sized black peduncular spot and upper white line remains obvious (Ref. 48635).
Benthic and nocturnal species (Ref. 75154) which occurs inshore (Ref. 7300, 75154). Found in small groups among debris or corals of sheltered reef flats and shallow lagoons (Ref. 1602); also among massing long-spined urchins (Ref. 48635).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
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): 27.6 - 29.3, mean 28.8 °C (based on 1549 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00201 - 0.01253), b=3.26 (3.04 - 3.48), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
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 = 145 [77, 241] mg/100g; Iron = 0.883 [0.519, 1.458] mg/100g; Protein = 18.6 [17.5, 19.6] %; Omega3 = 0.103 [0.060, 0.182] g/100g; Selenium = 31.7 [15.1, 65.8] μg/100g; VitaminA = 86.3 [29.4, 249.8] μg/100g; Zinc = 1.88 [1.23, 2.72] mg/100g (wet weight);