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 - 20 m (Ref. 1602). 熱帶; 39°N - 40°S, 93°E - 139°W
Pacific Ocean: Taiwan to the Hawaiian and Pitcairn islands, north to the Izu Islands, south to Rowley Shoals (eastern Indian Ocean) and Lord Howe and Rapa islands.
太平洋: 台灣到夏威夷與皮特凱恩群島,北至伊豆島, 南至羅雷淺灘 (東印度洋) 與羅得豪島與拉帕群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 89972)
背棘 (總數) : 12; 背的軟條 (總數) : 10 - 12; 臀棘: 2; 臀鰭軟條: 10 - 12. Color is alternating blue and yellow stripes. The caudal fin has a broad yellow upper lobe margin and a broad black lower lobe margin. The margin of the spinous portion of the dorsal fin is also yellow; the anal fin is largely black.
色彩是交互的藍色與黃色的斑紋。 尾鰭有一個寬的黃色上葉邊緣與寬的黑色下葉邊緣。 背鰭的刺狀部分的邊緣也是黃色的; 臀鰭主要地黑色的。
Adults occur in small to large aggregations in exposed outer reef slopes and rocky inshore reefs (Ref. 3921). Benthopelagic (Ref. 58302). Diet consists of zooplankton, especially copepods (Ref. 3921). 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). Minimum depth reported taken from Ref. 128797.
在裸露的外礁斜坡與近海岩礁中形成小群到大群魚群。 它的食性由浮游動物組成, 尤其橈腳類的動物.(參考文獻 3921)
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: 台灣到夏威夷與皮特凱恩群島,北至伊豆島, 南至羅雷淺灘 (東印度洋) 與羅得豪島與拉帕群島。
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): 22.3 - 29.3, mean 28.1 °C (based on 1641 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00579 - 0.02736), b=3.03 (2.84 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.2 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 = 173 [102, 359] mg/100g; Iron = 1.14 [0.69, 1.89] mg/100g; Protein = 18.5 [17.4, 19.6] %; Omega3 = 0.162 [0.090, 0.291] g/100g; Selenium = 20.1 [10.2, 41.0] μg/100g; VitaminA = 245 [83, 712] μg/100g; Zinc = 2.28 [1.52, 3.30] mg/100g (wet weight);
![Image of Pycnochromis vanderbilti (Vanderbilt\](/images/thumbnails/jpg/tn_Chvan_u1.jpg "Image of Pycnochromis vanderbilti (Vanderbilt\")