Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino asociado a arrecife; rango de profundidad 1 - 113 m (Ref. 90102). Tropical; 33°N - 34°S, 32°E - 109°W
Indo-Pacific: Red Sea, East Africa, Comoro Islands and Mascarenes, east to the Hawaiian Islands, Line Islands and Pitcairn Group, north to southern Japan, south to Joseph Bonaparte Gulf (northern in front of Western Australia), New South Wales (Australia), Lord Howe, Norfolk, Kermadec Islands, New Caledonia, Tonga and Gambier Islands (Ref. 86817). Reported from Easter Island (Ref. 89467). Records from Eastern Pacific in Mexico and Panama need further confirmation.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm 24.0, range 21 - ? cm
Max length : 39.8 cm FL macho / no sexado; (Ref. 125599); common length : 25.0 cm TL macho / no sexado; (Ref. 30573); peso máximo publicado: 1.1 kg (Ref. 125599)
Espinas dorsales (total) : 8; Radios blandos dorsales (total) : 9; Espinas anales: 1; Radios blandos anales: 7. Back red-orange, sides and belly whitish; yellow longitudinal band present; no dark blotch on under middle of 1st dorsal fin (Ref. 5405). All fins yellow (Ref. 48636). Head length 2.9-3.4 in SL, length of snout 2.2.-2.6 and barbel 1.2-1.5 in HL. Body depth 3.4-4.5 in SL. (Ref. 90102)
Body shape (shape guide): fusiform / normal; Cross section: oval.
This occasionally schooling species inhabits sandy bottoms of reef flats, lagoons, coastal and seaward reefs (Ref. 9710, 90102). Benthopelagic (Ref. 58302). In large inactive aggregations by day, dispersing to sand flats to feed at night (Ref. 9710). Sometimes mixes with blue-striped snapper Lutjanus kasmira and shows blue stripes (Ref. 48636). Feeds on small worms and crustaceans. Also caught using ringnets (Ref. 5213). Minimum depth reported taken from Ref. 30874.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: comercial; pesca deportiva: si
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01023 (0.00891 - 0.01175), b=3.09 (3.05 - 3.13), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.9 ±0.44 se; based on food items. |
Resiliencia (Referencia 120179) |
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (K=0.20-0.97; tmax=5;). |
Vulnerabilidad pesquera (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
Medium.
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Nutrientes (Ref. 124155) |
Calcium = 54.8 [29.5, 90.0] mg/100g; Iron = 0.594 [0.271, 0.987] mg/100g; Protein = 18.9 [17.1, 20.5] %; Omega3 = 0.173 [0.115, 0.318] g/100g; Selenium = 42 [25, 73] μg/100g; VitaminA = 62.3 [21.7, 216.6] μg/100g; Zinc = 1.04 [0.66, 1.46] mg/100g (wet weight); |