Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 6 - 48 m (Ref. 9360). Tropical
Indo-Pacific: Comoro Is. and Chagos Archipelago east to Tonga, north to Ryukyu Is., south to Australia.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 2.5 cm TL mâle / non sexé; (Ref. 30874)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 6 - 7; Rayons mous dorsaux (Total) : 8; Épines anales: 1; Rayons mous anaux: 7 - 8. Characterized by yellowish pink head; bluish grey to translucent pale yellowish body with dark brown scale margins forming network; red iris; all pectoral rays unbranched; branched fifth pelvic ray; longitudinal scale series 24-25; median predorsal scales 7-8; cheek or opercle without scales; depth of body 4.6 in SL (Ref. 90102).
Occurs in outer reef slopes (Ref. 90102). Minimum depth reported taken from Ref. 30874.
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Randall, J.E. and M. Goren, 1993. A review of the gobioid fishes of the Maldives. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (58):1-37, 5 pls. (Ref. 9360)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 28.8, mean 27.4 °C (based on 420 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 380 [164, 1,297] mg/100g; Iron = 1.9 [0.8, 4.2] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.174 [0.054, 0.546] g/100g; Selenium = 39.8 [11.7, 113.1] μg/100g; VitaminA = 92.7 [17.7, 466.0] μg/100g; Zinc = 4.62 [2.46, 7.73] mg/100g (wet weight);