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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Chrysiptera: Greek, chrysos = golden + Greek, pteron = fin, wing (Ref. 45335).
Eponymy: Dr Joshua Irving Tracey Jr (1915–2004) was an ocean geologist at the US Geological Survey who specialised in the geological history of the Pacific Ocean. [...] (Ref. 128868), visit book page.
More on authors: Woods & Schultz.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino asociado a arrecife; no migratorio; rango de profundidad 5 - 40 m (Ref. 9710). Tropical; 24°N - 0°N
Western Pacific: Marshall and the Caroline Islands; may also occur in the Philippines. Reported from the Mariana Islands (Ref. 9710). Recently reported from Tonga (Ref. 53797).
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 4.5 cm SL macho / no sexado; (Ref. 7247)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 13; Radios blandos dorsales (total) : 10 - 12; Espinas anales: 2; Radios blandos anales: 11 - 12.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults inhabit lagoon and seaward reefs from below the effects of the surge to 40 m (Ref. 1602). They occur singly or in small groups that remain close to the bottom and may feed on algae and zooplankton (Ref. 1602). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205). Diurnal species (Ref. 113699).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
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=0.01445 (0.00630 - 0.03316), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
2.7 ±0.30 se; based on food items. |
Resiliencia (Referencia 120179) |
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (12 of 100). 🛈 |
Nutrientes (Ref. 124155) |
Calcium = 208 [111, 401] mg/100g; Iron = 1.12 [0.67, 1.85] mg/100g; Protein = 18.4 [17.3, 19.4] %; Omega3 = 0.176 [0.099, 0.305] g/100g; Selenium = 23.7 [12.0, 46.6] μg/100g; VitaminA = 162 [51, 500] μg/100g; Zinc = 2.9 [1.9, 4.1] mg/100g (wet weight); |