分類 / Names
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).
More on authors: Quoy & Gaimard.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 非遷移的; 深度上下限 0 - 5 m (Ref. 7247). 熱帶; 30°N - 23°S
Indo-Pacific: East Africa to the Marshall and Gilbert islands and Samoa, north to the Ryukyu Islands, south to Australia.
印度-太平洋: 東非到馬紹爾群島與吉柏特島與美屬薩摩亞, 北至琉球群島, 南至澳洲。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 48600)
背棘 (總數) : 13; 背的軟條 (總數) : 12 - 14; 臀棘: 2; 臀鰭軟條: 13 - 14. Bluish or purplish spots at the posterior base of the dorsal fin. Juveniles with large ocellus that reduces with size and lacks completely in adults. The white band in young reduces to a small white saddle in large adults (Ref. 48636). Body depth 2.2-2.5 in SL (Ref. 90102).
在後面的背鰭基底的藍色或帶紫色的斑點。 稚魚有隨著體型增大而減小，而且完全消失當成魚時的大的眼狀斑。 白色的條紋當幼魚時在大的成魚中的縮小成一個小的白色鞍狀斑.(參考文獻 48636)
Adults occur in protected inner reef flats and shallow lagoons and channels, over rubble and rocky outcrops. Feed primarily on filamentous algae (Ref. 7247). 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. 54980; 113699).
出現於遮蔽的礁石平臺內側與潟湖淺灘與峽道, 在碎石與岩石的露頭之上。 主要吃菌絲藻。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are deposited inside empty shells or under stones or shells (Ref. 36479). Males guard and aerate the eggs (Ref. 205).印度-太平洋: 東非到馬紹爾群島與吉柏特島與美屬薩摩亞, 北至琉球群島, 南至澳洲。
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 03 February 2021
人類使用
漁業: 低經濟; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 25.4 - 29.3, mean 28.5 °C (based on 2818 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.01134 - 0.04848), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 se; based on food items.
Generation time: 1.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (K=0.7).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
Nutrients (Ref.
124155): Calcium = 128 [64, 217] mg/100g; Iron = 0.85 [0.50, 1.49] mg/100g; Protein = 18.1 [16.8, 19.3] %; Omega3 = 0.087 [0.049, 0.150] g/100g; Selenium = 19.5 [10.0, 41.2] μg/100g; VitaminA = 64.4 [15.4, 259.3] μg/100g; Zinc = 2.1 [1.4, 3.2] mg/100g (wet weight);
