分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria)
鱸形目 (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes)
雀鯛科 (Damselfishes) > Pomacentrinae
Etymology: Chrysiptera: Greek, chrysos = golden + Greek, pteron = fin, wing (Ref. 45335); rollandi: Named for Mr. Jean Rolland (R.Bajol, pers.comm. 06/16).
Eponymy: Jean Rolland (1933–2018) was a highly skilled welder by trade. [...] (Ref. 128868), visit book page.
More on author: Whitley.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 非遷移的; 深度上下限 2 - 35 m (Ref. 7247). 熱帶; 20°N - 23°S
Eastern Indian Ocean and Western Pacific: Andaman Sea to the Loyalty Islands, north to the Philippines, south to the Great Barrier Reef and New Caledonia. Recently recorded from Tonga (Ref. 53797).
東印度洋與西太平洋: 安達曼海到忠誠島,北至菲律賓, 南至大堡礁與新加勒多尼亞。 最近從東加記錄。 (參考文獻 53797)
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 7.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 48636)
背棘 (總數) : 13; 背的軟條 (總數) : 10 - 11; 臀棘: 2; 臀鰭軟條: 12 - 13.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
頭部與背部的前部的背面深褐色的有藍色的條紋, 乳脂色的腹面白色的。
Adults occur singly or in small groups in lagoons, harbors, and outer reef slopes. Found among corals and coral rubble (Ref. 9710). Feed mainly on zooplankton. 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). DNA analysis suggests that this species could be divided to three species at least, i.e. fish from (1) Andaman Sea, (2) Indo-Australian archipelago, and (3) New Caledonia and southern Coral Sea are distinct species. Diurnal species (Ref. 54980; 113699).
各別地生存或形成小群魚群在潟湖,港灣與外礁斜坡中。 發現於珊瑚與珊瑚殘礫中了。 (參考文獻 9710) 主要吃浮游動物。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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).東印度洋與西太平洋: 安達曼海到忠誠島,北至菲律賓, 南至大堡礁與新加勒多尼亞。 最近從東加記錄。 (參考文獻 53797)
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 23 September 2021
人類使用
漁業: 沒有興趣; 水族館: 商業性
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基於模型的估計
系統發育多樣性指數 (參考文獻 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). |
營養階層 (參考文獻 69278) |
2.7 ±0.30 se; based on food items. |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (15 of 100). 🛈 |
營養素 (Ref. 124155) |
Calcium = 150 [84, 257] mg/100g; Iron = 0.95 [0.59, 1.49] mg/100g; Protein = 18.5 [17.5, 19.5] %; Omega3 = 0.162 [0.099, 0.256] g/100g; Selenium = 23.6 [13.4, 42.8] μg/100g; VitaminA = 138 [48, 403] μg/100g; Zinc = 2.37 [1.64, 3.27] mg/100g (wet weight); |