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).
More on author: Poey.
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 1 - 100 m (Ref. 110583), usually 15 - 55 m (Ref. 110583). 熱帶; 33°N - 9°S, 98°W - 57°W
Western Atlantic: southern Florida and the western Gulf of Mexico to the West Indies-Caribbean region and Venezuela.
西大西洋: 佛羅里達南部與墨西哥灣到西印度群島-加勒比海的區域西部與委內瑞拉。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 47838)
背棘 (总数) : 13 - 14; 背的软条 (总数) : 18 - 19; 臀棘: 3; 臀鳍软条: 14 - 16. Upper half of body yellow-orange, shading into blackish basally in dorsal fin; lower half of body white; orange bands on head and a narrow orange bar on caudal peduncle (Ref. 13442).
身体的上半部橘黄色的, 变化成黑色的基部地在背鳍; 身体白色的下半部; 在头部与一条狭窄的橘色横带上的橘色的条纹在尾梗上.(参考文献 13442)
Inhabit deep coral-rich reefs and drop-offs (Ref. 47838). Feed on small invertebrates. Often seen nibbling on the tube feet of sea urchins or the tentacles of tubeworms (Ref. 9710). Unlike some chaetodonts it does not pick parasites from the bodies of other fishes (Ref. 5521). Solitary, sometimes in pairs (Ref. 47838). Seek refuge when approached (Ref. 47838). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
栖息于深的珊瑚礁繁盛的礁与海峭壁。 (参考文献 47838) 捕食小型无脊椎动物。 时常出现咬食海胆的管足虫或管虫的触须.(参考文献 9710) 不像一些蝴蝶鱼科鱼类它不会剔啄其他鱼的寄生虫从身体。 (参考文献 5521) 独居性, 有时成对.(参考文献 47838) 寻找藏身处当被接近时。 (参考文献 47838) 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).西大西洋: 佛羅里達南部與墨西哥灣到西印度群島-加勒比海的區域西部與委內瑞拉。
Allen, G.R., R. Steene and M. Allen, 1998. A guide to angelfishes and butterflyfishes. Odyssey Publishing/Tropical Reef Research. 250 p. (Ref. 47838)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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): 22.9 - 28, mean 26.5 °C (based on 234 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): 3.4 ±0.2 se; based on diet studies.
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 = 146 [72, 247] mg/100g; Iron = 1.07 [0.60, 1.90] mg/100g; Protein = 18.5 [17.3, 19.8] %; Omega3 = 0.142 [0.074, 0.269] g/100g; Selenium = 45.9 [21.7, 93.2] μg/100g; VitaminA = 45.7 [12.3, 175.3] μg/100g; Zinc = 1.78 [1.15, 2.66] mg/100g (wet weight);
