Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 0 - 170 m (Ref. 89972). Tropical; 30°N - 32°S
Indo-Pacific: East Africa to the Hawaiian, Marquesan, and Ducie islands, north to southern Japan, south to Lord Howe and Rapa islands. Southeast Atlantic: East London, South Africa (Ref. 5372).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL macho/indeterminado; (Ref. 9710); idade máx. registrada: 9 anos (Ref. 72479)
Espinhos dorsais (total) : 10 - 14; Raios dorsais (total) : 20 - 25; Espinhos anais: 3; Raios anais : 17 - 20.
Nocturnal species that is usually in pairs or small groups in shallow reef flats of lagoon and seaward reefs to depths of over 30 m. Juvenile occurs among rocks of inner reef flats and in tide pools (Ref. 205). Benthopelagic (Ref. 58302). Adult feeds mainly on nudibranchs, tubeworm tentacles, and other benthic invertebrates, also feeds on algae and coral polyps. Oviparous (Ref. 205). Forms pairs during breeding (Ref. 205).
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).
Heemstra, P.C., 1986. Chaetodontidae. p. 627-632. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5372)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: pouco comercial; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 23.7 - 29, mean 27.7 °C (based on 1986 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 (0.01133 - 0.04632), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.7 ±0.1 se; based on diet studies.
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 76.6 [39.1, 126.9] mg/100g; Iron = 0.726 [0.422, 1.206] mg/100g; Protein = 18.8 [17.5, 19.9] %; Omega3 = 0.143 [0.085, 0.239] g/100g; Selenium = 43.8 [23.6, 80.8] μg/100g; VitaminA = 51.1 [14.7, 174.6] μg/100g; Zinc = 1.15 [0.78, 1.66] mg/100g (wet weight);
