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).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 深度上下限 0 - 60 m (Ref. 89444), usually 10 - 18 m (Ref. 89926). 溫帶
Southwest Pacific: New Zealand and Kermadec Island.
西南太平洋: 紐西蘭。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 21.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 26966)
Mid-water plankton feeders which feed almost exclusively on copepods. Form small feeding aggregations (10-20 fishes) in calm inshore waters, but in deeper water offshore or in areas subject to strong currents, aggregations of up to 500 individuals may occur (Ref. 26966). 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).
幾乎只在橈腳類的動物上吃的中層水域浮游生物捕食者。 在平靜的近岸水域形成小的覓食群集 (10-20個魚), 但是在深水中外海或者在受強烈水流支配的區域中，達到 500個個體的群集可能出現.(參考文獻 26966)
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).西南太平洋: 紐西蘭。
Russell, B.C., 1983. The food and feeding habits of rocky reef fish of north-eastern New Zealand. N.Z. J. Mar. Freshwat. Res. 17(2):121-145. (Ref. 26966)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 17 November 2010
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Estimates based on models
Preferred temperature (Ref.
123201): 14.8 - 23.3, mean 18.5 °C (based on 112 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00826 - 0.02648), b=2.97 (2.82 - 3.12), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.0 se; based on diet 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 vulnerability (11 of 100).
Nutrients (Ref.
124155): Calcium = 58.9 [28.4, 113.2] mg/100g; Iron = 0.54 [0.29, 1.01] mg/100g; Protein = 18 [17, 19] %; Omega3 = 0.498 [0.249, 0.979] g/100g; Selenium = 8.03 [3.52, 17.89] μg/100g; VitaminA = 22.9 [5.2, 102.0] μg/100g; Zinc = 0.688 [0.443, 1.064] mg/100g (wet weight);
