Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino associati a barriera corallina; distribuzione batimetrica 3 - 20 m (Ref. 9710). Tropical
Western Indian Ocean: Red Sea and Gulf of Aden.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 23.0 cm TL maschio/sesso non determinato; (Ref. 9710); common length : 15.0 cm TL maschio/sesso non determinato; (Ref. 5450)
A common species (Ref. 9710) found in areas where there is rich coral growth. Often seen in pairs or small aggregations. Occasionally observed hovering in a stationary position for extended periods under ledges of Acropora plate corals (Ref. 4858). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Form pairs during breeding (Ref. 205).
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. World fishes important to North Americans. Exclusive of species from the continental waters of the United States and Canada. Am. Fish. Soc. Spec. Publ. (21):243 p. (Ref. 4537)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: commerciale; Acquario: Commerciale
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Temperatura preferita (Fonte Biblio.
123201): 24.7 - 29.3, mean 27.3 °C (based on 154 cells).
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01123 - 0.04674), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.5 ±0.37 se; based on food items.
Generation time: 1.4 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Resilienza (Fonte Biblio.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (K=0.85;).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (17 of 100).
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Nutrienti (Ref.
124155): Calcium = 79.8 [42.1, 124.9] mg/100g; Iron = 0.718 [0.427, 1.146] mg/100g; Protein = 18.8 [17.7, 19.9] %; Omega3 = 0.11 [0.07, 0.17] g/100g; Selenium = 28.2 [16.4, 52.6] μg/100g; VitaminA = 51.1 [15.6, 160.3] μg/100g; Zinc = 1.22 [0.83, 1.76] mg/100g (wet weight);