Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 2 - 12 m (Ref. 90102). Tropical
Western Pacific.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 4.0 cm TL mâle / non sexé; (Ref. 559)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 9; Épines anales: 2; Rayons mous anaux: 8. Coloration on body lustrous and pretty. Semi-transparent with distinctive large red peduncular spot when adult (Ref. 48635).
Found in schools around rocky reefs in bays (Ref. 559), in current-prone areas (Ref. 48635).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 29.2, mean 28.7 °C (based on 1757 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00550 (0.00223 - 0.01355), b=3.27 (3.06 - 3.48), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
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 = 425 [172, 1,447] mg/100g; Iron = 2.08 [0.78, 4.47] mg/100g; Protein = 18.3 [16.7, 19.9] %; Omega3 = 0.0988 [, ] g/100g; Selenium = 50.7 [11.5, 187.8] μg/100g; VitaminA = 51 [9, 298] μg/100g; Zinc = 4.66 [2.19, 8.39] mg/100g (wet weight);