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: Chromis: Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on authors: Greenfield & Woods.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 礁區魚類; 非遷移的; 深度上下限 30 - 150 m (Ref. 9334). 熱帶; 27°N - 1°S
Eastern Pacific: Mexico and the Galapagos Islands. One record from Cocos Island.
東太平洋: 墨西哥與加拉巴哥群島。 一個記錄來自可可島。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 13.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 7247)
背棘 (總數) : 13; 背的軟條 (總數) : 12 - 14; 臀棘: 2; 臀鰭軟條: 12 - 13.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults inhabit coral and rocky reefs (Ref. 9334). Feed mainly on plankton (Ref. 9334). 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).
棲息於珊瑚礁與岩礁。 (參考文獻 9334) 主要吃浮游生物。 (參考文獻 9334)
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).東太平洋: 墨西哥與加拉巴哥群島。 一個記錄來自可可島。
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 27 May 2008
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Estimates based on models
Preferred temperature (參考文獻
123201): 15.3 - 21.5, mean 17.2 °C (based on 22 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.00804 - 0.04119), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.4 ±0.45 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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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Nutrients (Ref.
124155): Calcium = 84.9 [40.3, 129.8] mg/100g; Iron = 0.74 [0.44, 1.24] mg/100g; Protein = 18.2 [16.9, 19.4] %; Omega3 = 0.138 [0.080, 0.236] g/100g; Selenium = 31.1 [15.5, 61.7] μg/100g; VitaminA = 151 [42, 522] μg/100g; Zinc = 1.29 [0.85, 1.85] mg/100g (wet weight);
