Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 0 - 40 m (Ref. 37816). Tropical; 26°N - 28°S
Indo-Pacific: East Africa to the Marquesan and Society islands, north to Taiwan, south to the southern Great Barrier Reef and the Austral Islands.
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 17.0 cm TL mâle / non sexé; (Ref. 30573)
Épines dorsales (Total) : 9 - 10; Rayons mous dorsaux (Total) : 9 - 10; Épines anales: 3; Rayons mous anaux: 8. Brownish red, mottled with small whitish spots; dark brown spot anteriorly on each side of upper lip; 2 dark lines diverging from the eye; dark brown spot on 1st 2 dorsal membranes (Ref. 4392). Deep-bodied for genus, and snout pointed (Ref. 48636).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Found in coral-rich areas of lagoon and seaward reefs at depths of 1 to over 40 m (Ref. 1602, 48636, 58534). A secretive species (Ref. 8631, 48636), rarely ventures more than a few centimeters from shelter (Ref. 1602). A shy species, usually found in pairs when adult (Ref. 48636). Oviparous, distinct pairing during breeding (Ref. 205). Minimum depth reported taken from Ref. 128797.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Oviparous, distinct pairing during breeding (Ref. 205).
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 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: intérêt commercial mineur
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 24.8 - 29, mean 27.8 °C (based on 702 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00697 - 0.03603), b=2.96 (2.77 - 3.15), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.5 ±0.4 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).
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Nutriments (Ref.
124155): Calcium = 68.2 [39.2, 158.5] mg/100g; Iron = 0.781 [0.333, 1.789] mg/100g; Protein = 17.8 [13.7, 21.2] %; Omega3 = 0.125 [0.070, 0.218] g/100g; Selenium = 26.3 [12.6, 62.9] μg/100g; VitaminA = 312 [58, 1,529] μg/100g; Zinc = 3.13 [1.71, 5.12] mg/100g (wet weight);
