Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino asociado a arrecife; no migratorio (Ref. 52884); rango de profundidad 12 - 60 m (Ref. 9710). Temperate
Pacific Ocean: southern and central Japan (Ref. 4858) and the northwestern Hawaiian Islands (Midway and Kure).
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 15.0 cm TL macho / no sexado; (Ref. 4858)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 14; Radios blandos dorsales (total) : 16; Espinas anales: 3; Radios blandos anales: 17.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults inhabit rocky and coral reefs (Ref. 9710). Oviparous (Ref. 240). Monogamous and always in home-ranging pairs, that is they do not defend an exclusive territory (Ref. 52884).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Length at sex-change = 12.7 cm TL (Ref. 55367). Sex reversal is completed in 20-39 days (Ref. 34252). Monandric species (Ref. 55367). Distinct pairing (Ref. 240). Monogamous mating is observed as both facultative and social (Ref. 52884). Also Ref. 103751.
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: comercial; Acuario: Comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02951 (0.01298 - 0.06710), b=2.89 (2.70 - 3.08), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
2.5 ±0.00 se; based on food items. |
Resiliencia (Referencia 120179) |
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low to moderate vulnerability (29 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
High.
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Nutrientes (Ref. 124155) |
Calcium = 26.7 [10.8, 50.0] mg/100g; Iron = 0.228 [0.125, 0.434] mg/100g; Protein = 18.3 [17.0, 19.6] %; Omega3 = 0.291 [0.149, 0.581] g/100g; Selenium = 6.33 [2.74, 15.30] μg/100g; VitaminA = 57.5 [11.6, 290.5] μg/100g; Zinc = 0.813 [0.498, 1.378] mg/100g (wet weight); |