Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; non migrateur; profondeur 10 - 48 m (Ref. 7247). Tropical; 19°N - 12°S
Western Central Pacific: Indonesia, Philippines, Palau, Guam, Papua New Guinea, Solomon Islands, and northern Great Barrier Reef. Reported from Christmas Island in the eastern Indian Ocean.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm TL mâle / non sexé; (Ref. 30874)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 13; Rayons mous dorsaux (Total) : 11; Épines anales: 2; Rayons mous anaux: 11 - 12.
Adults are found primarily along deep outer reef walls (Ref. 48636). They occur singly or in small groups in outer reef slopes. Feed on plankton (Ref. 7247). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205). Diurnal species (Ref. 113699).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
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): 27.1 - 29, mean 28.2 °C (based on 216 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.00804 - 0.04119), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 2.7 ±0.31 se; based on food items.
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 = 91.5 [46.5, 140.9] mg/100g; Iron = 0.703 [0.437, 1.138] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 0.115 [0.072, 0.182] g/100g; Selenium = 27.7 [15.7, 50.5] μg/100g; VitaminA = 79.5 [21.7, 267.7] μg/100g; Zinc = 1.6 [1.1, 2.3] mg/100g (wet weight);
