分類 / Names
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Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria)
鱸形目 (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes)
雀鯛科 (Damselfishes) > Chrominae
Etymology: Chromis: Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on authors: Welander & Schultz.
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 1 - 29 m (Ref. 9710). 熱帶; 32°N - 32°S, 43°E - 132°W
Indo-Pacific: most islands of Oceania except Hawaiian Islands, Marquesas, and Pitcairn Group; also Australia north to the Ryukyu Islands. In the Indian Ocean, there are confirmed records Seychelles, Thailand and Western Australia. Often confused with Chromis viridis.
印度-太平洋: 除了夏威夷群島，馬可薩斯島與皮特凱恩島群以外的大洋洲的大多數的島嶼; 澳洲也北至琉球群島。 在印度洋, 有確認的紀錄塞錫爾群島，泰國與西澳大利亞。 時常與 Chromis viridis 互相混淆。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 30874)
背棘 (總數): 12; 背的軟條 (總數): 9-10; 臀棘 2; 臀鰭軟條: 9 - 10.
這種有別於比較小的藍綠色 C. viridis,藉由在內部的胸葉腋上持有一個明顯的黑色斑塊。
Adults inhabit clear lagoons, passages, and seaward reef slopes, in thickets of live or dead coral. They occur in large aggregations feeding above staghorn Acropora corals (Ref. 9710). Stomach contents of individuals examined included mainly copepods, amphipods, and zoea. Diurnal species (Ref. 54980; 113699). 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).
在活珊瑚叢或死珊瑚叢中棲息於清澈的潟湖，通道與臨海礁石斜坡。 一大群出現在鹿角 Acropora 珊瑚上面的進食。 (參考文獻 9710) 個體的胃內含物調查主要包括橈腳類的動物，片腳類動物與海蟹幼蟲
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 demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).印度-太平洋: 除了夏威夷群島，馬可薩斯島與皮特凱恩島群以外的大洋洲的大多數的島嶼; 澳洲也北至琉球群島。 在印度洋, 有確認的紀錄塞錫爾群島，泰國與西澳大利亞。 時常與 Chromis viridis 互相混淆。
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
人類使用
漁業: 自給性漁業; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29.3, mean 28.4 °C (based on 2361 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02138 (0.01267 - 0.03609), b=3.07 (2.93 - 3.21), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.1 se; based on diet studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 105 [52, 167] mg/100g; Iron = 0.83 [0.49, 1.37] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 0.116 [0.067, 0.195] g/100g; Selenium = 23.4 [11.8, 47.4] μg/100g; VitaminA = 137 [39, 472] μg/100g; Zinc = 1.48 [0.97, 2.15] mg/100g (wet weight);
