Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 30 - 110 m (Ref. 1602). Tropical; 30°N - 30°S, 51°E - 133°W
Indo-Pacific: Reunion to the Hawaiian, Marquesan, and Society islands, north to the Ryukyu Islands, south to Tonga; Mariana and Marshall Islands in Micronesia.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm SL mâle / non sexé; (Ref. 1602)
Épines anales: 1; Rayons mous anaux: 7 - 8.
This schooling species occurs at depths exceeding 30 m to at least 110 over sandy patches and limestone bottoms (Ref. 5439). Benthopelagic (Ref. 58302). It is mainly diurnal. May display four alternating dark red and light red bars on the body when feeding (Ref. 5439).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
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)
Utilisations par l'homme
Pêcheries: commercial; pêche sportive: oui
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 23.4 - 28.3, mean 27.2 °C (based on 156 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00499 - 0.02097), b=3.10 (2.93 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.9 ±0.59 se; based on food items.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
Nutrients (Ref.
124155): Calcium = 42 [22, 69] mg/100g; Iron = 0.471 [0.223, 0.802] mg/100g; Protein = 18.8 [17.0, 20.5] %; Omega3 = 0.169 [0.114, 0.304] g/100g; Selenium = 36.1 [21.5, 59.9] μg/100g; VitaminA = 97.9 [34.4, 340.1] μg/100g; Zinc = 0.994 [0.631, 1.382] mg/100g (wet weight);
