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) > Chrominae
Etymology: More on author: Fowler.
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 - 30 m (Ref. 128797). 熱帶; 32°N - 32°S, 96°E - 132°W
Pacific Ocean: Christmas Island and northwestern Australia in the eastern Indian Ocean to the Line and Tuamoto islands.
太平洋: 在東印度洋到列島群島與 Tuamoto 島中的聖誕島與澳洲西北部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 124696); 最大體重: 14.56 g (Ref. 124696)
背棘 (總數) : 12; 背的軟條 (總數) : 12 - 13; 臀棘: 2; 臀鰭軟條: 11 - 12.
這一個魚深褐色的﹐幾乎黑色, 與尾柄與尾鰭鰭醒目的白色。 它的尾鰭葉在二個絲狀突起結束。 一個黑色的斑點在胸鰭的基底。 背鰭棘頂端藍色.(參考文獻 48636)
Adults are usually seen singly or in small groups on coastal reefs, amongst mixed algae-coral reef or rocky reefs (Ref. 48636). They are found on exposed seaward reefs; less abundant in lagoons and channels. Feed 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). Diurnal species (Ref. 113699).
通常各別地見到或形成小群魚群在岸礁上, 在混合的藻類中-珊瑚礁或岩礁.(參考文獻 48636) 棲息於裸露的臨海礁石了; 比較不豐富在潟湖與峽道中。 吃浮游動物。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 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).太平洋: 在東印度洋到列島群島與 Tuamoto 島中的聖誕島與澳洲西北部。
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 03 February 2021
人類使用
漁業: 商業性; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29.3, mean 28.5 °C (based on 1936 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00878 - 0.03136), b=2.97 (2.81 - 3.13), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.25 se; based on food items.
Generation time: 3.7 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (29 of 100).
Nutrients (Ref.
124155): Calcium = 111 [52, 188] mg/100g; Iron = 0.796 [0.470, 1.384] mg/100g; Protein = 18 [17, 19] %; Omega3 = 0.113 [0.062, 0.200] g/100g; Selenium = 18.9 [8.9, 40.2] μg/100g; VitaminA = 205 [54, 756] μg/100g; Zinc = 1.7 [1.1, 2.5] mg/100g (wet weight);
