Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas associadas(os) a recifes; não migratória; intervalo de profundidade 2 - 20 m (Ref. 90102). Tropical; 36°N - 36°S, 20°E - 155°W
Indo-Pacific: Red Sea and East Africa to Samoa, north to southern Japan, south to Lord Howe Island. Throughout Micronesia.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 25.0 cm TL macho/indeterminado; (Ref. 129178); idade máx. registrada: 20 anos (Ref. 56281)
Espinhos dorsais (total): 12 - 13; Raios dorsais (total): 18-21; Espinhos anais 3; Raios anais : 16 - 18.
Usually solitary or in pairs in coral-rich areas of reef flats, lagoons, and seaward reefs to a depth of over 15 m. Juveniles inshore. In pairs or traveling in small groups (Ref. 48636). Feed on octocorallian and scleractinian coral polyps. Oviparous (Ref. 205). Form pairs during breeding (Ref. 205). Easy to maintain in the aquarium. Minimum depth reported taken from Ref. 30874.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Aquário: Espécies comerciais
Mais informação
ReferênciasAquaculturaPerfil para aquaculturaEstirpesGenéticaElectrophoresesHereditariedadeDoençasProcessamentoNutrientsConversão de massa
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.6 - 29.3, mean 28.4 °C (based on 2911 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01471 - 0.03568), b=3.00 (2.87 - 3.13), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 4.4 ±0.2 se; based on diet studies.
Resiliência (Ref.
120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (K = 0.14, tmax = 20).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
Nutrients (Ref.
124155): Calcium = 57.6 [26.6, 103.2] mg/100g; Iron = 0.507 [0.265, 0.916] mg/100g; Protein = 18.7 [17.4, 20.0] %; Omega3 = 0.117 [0.064, 0.201] g/100g; Selenium = 19.7 [9.5, 44.6] μg/100g; VitaminA = 149 [36, 604] μg/100g; Zinc = 1.19 [0.76, 1.83] mg/100g (wet weight);
