Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 非迁移的; 深度上下限 4 - 15 m (Ref. 1602). 熱帶; 17°N - 24°S, 139°E - 133°W
Pacific Ocean: patchy distribution, from Johnston Atoll to the Society Islands, also reported from the Mariana and Admiralty Islands. Recently reported from Ouvéa Atoll, Loyalty Islands (Ref. 13236).
太平洋: 零碎的分布, 從詹斯頓島環礁到社會群島, 也記錄自馬里亞納群島與海軍群島。 最近記錄自烏維亞環礁，忠誠島。 (參考文獻 13236)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4858)
背棘 (总数) : 13; 背的软条 (总数) : 15; 臀棘: 3; 臀鳍软条: 15. This species is distinguished by the following: lacrymal bone has 2 stout spines; 18 gill rakers; 2 dark blotches, one at the pectoral fin base and the other at the posterior basis of the dorsal fin; absence of dark patch above the pectoral fin (Ref. 53274). Body depth 1.9-2.0 in SL. Scales longitudinal series 44 (Ref. 90102).
整体的色彩是白黄色的; 头顶褐色的; 胸鳍黑色的基底; 一个黑色的斑点略大超过眼, 具有一个白色的边缘在后面的背鳍基底上。 背鳍与臀鳍棘的顶端有短的丝状突起。
Inhabits dead coral and rubble reefs in clear lagoons and exposed seaward reefs (Ref. 1602). Benthopelagic (Ref. 58302). Extremely cryptic; never seen by divers except poison stations. Feeds on algae. Never exported through the aquarium trade (Ref. 48391).
在清澈的泻湖与裸露的临海礁石中栖息于死珊瑚与碎石礁。 (参考文献 1602) 非常善于隐藏; 从不除了毒药站以外被潜水者看到了。 吃藻类。 从不经由水族贸易输出了。 (参考文献 48391)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
太平洋: 零碎的分布, 從詹斯頓島環礁到社會群島, 也記錄自馬里亞納群島與海軍群島。 最近記錄自烏維亞環礁，忠誠島。 (參考文獻 13236)
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 没有兴趣
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特别资料
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Estimates based on models
Preferred temperature (Ref.
115969): 25.8 - 29.4, mean 28.3 (based on 728 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03090 (0.01359 - 0.07026), b=2.89 (2.70 - 3.08), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
