分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acanthuriformes (Surgeonfishes)
鱸形目 (Surgeonfishes) >
Chaetodontidae (Butterflyfishes)
蝴蝶魚科 (Butterflyfishes)
Etymology: Prognathodes: Greek, pro = first, in front of + Greek, gnathos = jaw (Ref. 45335); falcifer: Chaetodon meaning bristle tooth, falcifer meaning scythe-bearer (Ref. 4930).
More on authors: Hubbs & Rechnitzer.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 10 - 150 m. 亞熱帶的
Eastern Pacific: Santa Catalina Island, southern California, USA to Peru, including the Galapagos Islands.
東太平洋: 聖卡塔利娜島島，美國的南加州到祕魯, 包括加拉巴哥群島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9286)
背棘 (总数) : 12; 背的软条 (总数) : 19 - 20; 臀棘: 3; 臀鳍软条: 14 - 16.
Usually solitary. Found in rocky, boulder strewn areas (Ref. 5227). Close relatives are known to pinch off and eat tube feet of sea urchins and other echinoderms. Also feed on crustaceans, worms and other small invertebrates (Ref. 4930). Because they live in relatively deeper waters, they are seldom collected, thus, rarely seen in the aquarium trade (Ref. 4930). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
通常独居性的。 发现于岩石又圆石散布的区域了。 (参考文献 5227) 近亲被知道夹出而且吃海胆与其他的棘皮动物的管足虫。 也吃甲壳动物，蠕虫与其他的小型无脊椎动物。 (参考文献 4930) 因为他们生活于相当深的水域, 他们很少被收集,因此, 很少地在水族贸易中见到。 (参考文献 4930) 卵生的.(参考文献 205) 形式在繁殖的时候配对。 (参考文献 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Form pairs during breeding (Ref. 205).東太平洋: 聖卡塔利娜島島，美國的南加州到祕魯, 包括加拉巴哥群島。
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 商业性; 水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 14.2 - 22.9, mean 16.9 °C (based on 40 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.01097 - 0.04568), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.34 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).
Nutrients (Ref.
124155): Calcium = 64.6 [28.6, 132.6] mg/100g; Iron = 0.852 [0.454, 1.592] mg/100g; Protein = 19.3 [18.0, 20.5] %; Omega3 = 0.213 [0.111, 0.406] g/100g; Selenium = 21 [9, 45] μg/100g; VitaminA = 29.5 [6.8, 126.0] μg/100g; Zinc = 0.963 [0.587, 1.498] mg/100g (wet weight);
