Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino asociado a arrecife; rango de profundidad 4 - 46 m (Ref. 9710), usually 10 - 20 m (Ref. 27115). Tropical; 24°C - 28°C (Ref. 27115); 30°N - 24°S, 70°E - 171°W
Indo-Pacific: Maldives (Ref. 2334) to Samoa, north to the Ryukyu Islands, south to the southern Great Barrier Reef and New Caledonia.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 8.0 cm TL macho / no sexado; (Ref. 26587)
Espinas dorsales (total) : 10; Radios blandos dorsales (total) : 12; Espinas anales: 3; Radios blandos anales: 6. This species possess numerous short filaments at the tip of each dorsal spine. Thickened and elongate lower pectoral rays.
Body shape (shape guide): short and / or deep; Cross section: oval.
Shallow coastal to outer reef flats and slopes to 45 m depth (Ref. 48636). Common inhabitant of coral reefs, typically resting at the bases of coral heads (Ref. 9710). Studies indicate that it is haremic and spawns nightly (Ref. 37816). Occasionally in pairs (Ref. 48636). Sometimes solitary (Ref 90102).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Pelagic spawner (Ref. 31569). Spawning ascents into the water column occurred over a distance of 0.2 to 0.6 m (Ref. 54536).
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: sin interés; Acuario: Comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01230 (0.00595 - 0.02544), b=3.02 (2.83 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Nivel trófico (Referencia 69278) |
4.0 ±0.65 se; based on food items. |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |
Nutrientes (Ref. 124155) |
Calcium = 118 [53, 207] mg/100g; Iron = 0.736 [0.403, 1.306] mg/100g; Protein = 18.4 [17.2, 19.7] %; Omega3 = 0.143 [0.078, 0.259] g/100g; Selenium = 22.9 [10.9, 49.9] μg/100g; VitaminA = 151 [42, 581] μg/100g; Zinc = 1.67 [1.08, 2.52] mg/100g (wet weight); |