Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 9 - 24 m (Ref. 90102). Tropical
Indo-Pacific: from the Red Sea and East Africa to French Polynesia.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 3.1 cm TL mâle / non sexé; (Ref. 90102)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 11 - 12; Épines anales: 1; Rayons mous anaux: 10 - 11; Vertèbres: 26. This species is distinguished by the following character: D2 usually I,11 (rarely I,12); A I,10-11; tongue rounded to truncate; posterior nostril with well-developed anterior flap (Ref. 115539).
Body shape (shape guide): elongated; Cross section: oval.
A benthic, inshore species, on the sandy fringe of coral reefs (Ref. 75154). Also found in rubble in lagoons and sheltered waters in 9-24 m (Ref 90102) and crevices close to the base of fringing reefs in the depth range of 1.5-16 m (Ref. 115539).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 24.6 - 29.3, mean 28.3 °C (based on 2624 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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Nutriments (Ref.
124155): Calcium = 232 [95, 449] mg/100g; Iron = 0.865 [0.447, 1.661] mg/100g; Protein = 17.9 [16.7, 19.1] %; Omega3 = 0.116 [0.054, 0.238] g/100g; Selenium = 17.7 [6.2, 46.6] μg/100g; VitaminA = 363 [95, 1,412] μg/100g; Zinc = 2.98 [1.80, 4.60] mg/100g (wet weight);