Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 0 - 250 m (Ref. 58302). Tropical
Eastern Central Pacific: Johnston Island (Ref. 11013) and Hawaii.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 13.0 cm SL mâle / non sexé; (Ref. 4858)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 13 - 14; Rayons mous dorsaux (Total) : 20 - 23; Épines anales: 2 - 3; Rayons mous anaux: 17 - 20. Body is generally yellow or white with vertical rows of spots on the sides. A broad black bar runs vertically through eye from edge of sub opercle, and a black spot is on the caudal peduncle.
Inhabit shallow reef flats (Ref. 205). Benthopelagic (Ref. 58302). Form schools at midwater to feed on plankton and benthic invertebrates. Also on shallow seamounts. Oviparous. Form pairs during breeding (Ref. 205).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Distinct pairing (Ref. 205).
Jordan, D.S. and B.W. Evermann, 1973. The shore fishes of Hawaii. Charles E. Tuttle Company, Rutland, Vermont. 392 p. (Ref. 2826)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
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): 15.3 - 21.7, mean 19.2 °C (based on 10 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02818 (0.01526 - 0.05207), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.0 ±0.0 se; based on diet studies.
Generation time: 1.0 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (K=1.13).
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).
Nutrients (Ref.
124155): Calcium = 109 [55, 175] mg/100g; Iron = 1 [1, 2] mg/100g; Protein = 18.2 [16.9, 19.4] %; Omega3 = 0.142 [0.078, 0.256] g/100g; Selenium = 46.8 [22.3, 97.5] μg/100g; VitaminA = 77.5 [19.8, 283.8] μg/100g; Zinc = 1.45 [0.95, 2.11] mg/100g (wet weight);
