分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | 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) (Damselfishes) > Chrominae
More on authors: Randall & Swerdloff.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 礁区鱼类; 非迁移的; 深度上下限 0 - 37 m (Ref. 1602). 热带; 30°N - 26°S, 119°E - 133°W
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Pacific Ocean: Mariana Islands to the Hawaiian and Society islands, south to Vanuatu and the Austral Islands. Possibly at Rowley Shoals (eastern Indian Ocean).
太平洋: 马里亚纳群岛到夏威夷与社会群岛, 南至万那度与奥斯垂群岛。 可能地在罗雷浅滩 (东印度洋).
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 4.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 7247)
背棘 (总数) : 12 - 13; 背的软条 (总数) : 11; 臀棘: 2; 臀鳍软条: 10 - 11.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
珍珠白色有一个在软背鳍的后面基底上从眼睛后面到胸鳍基底, 与小又少于眼直径延伸黄斑的细长的黄色斑块。 尾鳍有黄色的背面与腹面边缘。
Adults found in exposed seaward reefs. Sometimes inhabit clear lagoons or channels. They occur in small to large aggregations on the upper edge of the slope over live coral or rubble. Uncommon (Ref. 9710). Benthopelagic (Ref. 58302). Feeds on planktons (Ref. 89972). 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). Minimum depth reported taken from Ref. 128797.
发现于裸露的临海礁石了。 有时居住于清澈的泻湖或峡道。 在活珊瑚或碎石上的斜坡上缘上形成小群到大群鱼群。 罕见.(参考文献 9710)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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: 马里亚纳群岛到夏威夷与社会群岛, 南至万那度与奥斯垂群岛。 可能地在罗雷浅滩 (东印度洋).
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
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网络资源
基于模型的估算
首选温度 (参考文献
123201): 25.4 - 28.4, mean 27.4 °C (based on 140 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00569 - 0.02786), b=3.03 (2.84 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.0 ±0.2 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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营养素 (Ref.
124155): Calcium = 216 [121, 486] mg/100g; Iron = 1.29 [0.76, 2.23] mg/100g; Protein = 18.4 [17.2, 19.5] %; Omega3 = 0.181 [0.093, 0.348] g/100g; Selenium = 22.6 [10.2, 47.8] μg/100g; VitaminA = 275 [91, 854] μg/100g; Zinc = 2.68 [1.71, 3.93] mg/100g (wet weight);