Actinopteri (ray-finned fishes) > Ovalentaria/misc
(Various families in series Ovalentaria) > Pomacentridae
(Damselfishes) > Pomacentrinae
Etymology: Chrysiptera: Greek, chrysos = golden + Greek, pteron = fin, wing (Ref. 45335). More on authors: Quoy & Gaimard.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; non-migratory; depth range - 10 m (Ref. 7247), usually - m (Ref. ). Tropical; 0°C - ; 32°N - 30°S, 91°E - 168°W
Indo-West Pacific: eastern edge of the Indian Ocean and Western Australia to New Guinea, New Britain, Solomon Islands, Marianas and Caroline Islands, Indonesia, Philippines, Taiwan and Ryukyu Islands. Also known from Vanuatu and New Caledonia; Palau and Yap in Micronesia (Ref. 1602); Samoa (Ref. 4537).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 8.5 cm TL male/unsexed; (Ref. 48636)
Adults are found amongst rubble and coral of clear sheltered lagoons and subtidal reef flats (Ref. 9710, 48636). They occur in groups of a male and several females or juveniles (Ref. 1602). Feed on algae, pelagic tunicates and copepods. 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).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
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)
IUCN Red List Status (Ref. 124695)
Threat to humans
Estimates based on models
Preferred temperature (Ref. 115969
): 25.9 - 29.3, mean 28.6 °C (based on 2106 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00674 - 0.03244), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 2.5 ±0.1 se; based on diet studies.
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (17 of 100) .
Nutrients (Ref. 124155
): Calcium = 121 [71, 255] mg/100g ; Iron = 0.967 [0.613, 1.485] mg/100g ; Protein = 18.8 [17.7, 19.7] % ; Omega3 = 0.157 [0.097, 0.249] g/100g ; Selenium = 26.7 [14.0, 46.2] μg/100g ; VitaminA = 88.4 [30.8, 253.4] μg/100g ; Zinc = 2.06 [1.43, 2.95] mg/100g (wet weight);