Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 8 - 54 m (Ref. 90102). Tropical; 35°N - 25°S
Indo-Pacific: Red Sea and East Africa to the Marquesan and Pitcairn islands, north to Ryukyu and Hawaiian islands, south to Australia (Ref. 33390).
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 5.6 cm SL mâle / non sexé; (Ref. 1602)
Épines dorsales (Total) : 13; Rayons mous dorsaux (Total) : 8 - 9; Épines anales: 3; Rayons mous anaux: 5 - 6. Covered with short hairlike filaments (Ref. 37816). With vertical scale rows about 30; usually with 4 spines on suborbital ridge, first on lateral face of lachrymal bone; usually 1 additional spine below suborbital ridge at level between second and third spines; presence of interorbital spines; absence of small spines at midline between tympanic spines (Ref. 10482).
Body shape (shape guide): fusiform / normal.
Inhabits lagoon and seaward reefs to a depth of at least 40 m (Ref. 1602). Benthic in coral reefs (Ref. 58302). Venomous spines (Ref. 1602).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | 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: Version 2025-2 (Global))
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 24.7 - 28.8, mean 27.5 °C (based on 438 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00626 - 0.02652), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
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 vulnerability (10 of 100).
🛈
Nutriments (Ref.
124155): Calcium = 157 [74, 382] mg/100g; Iron = 0.91 [0.45, 2.22] mg/100g; Protein = 17.9 [16.0, 19.9] %; Omega3 = 0.278 [0.112, 0.777] g/100g; Selenium = 22.6 [10.2, 56.9] μg/100g; VitaminA = 232 [72, 710] μg/100g; Zinc = 2.09 [1.36, 3.13] mg/100g (wet weight);
