分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | 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
生態學
海洋 礁區魚類; 非遷移的; 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 47838)
背棘 (總數) : 13 - 14; 背的軟條 (總數) : 18 - 19; 臀棘: 3; 臀鰭軟條: 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).
身體的上半部橘黃色的, 變化成黑色的基部地在背鰭; 身體白色的下半部; 在頭部與一條狹窄的橘色橫帶上的橘色的條紋在尾梗上.(參考文獻 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).
棲息於深的珊瑚礁繁盛的礁與海峭壁。 (參考文獻 47838) 吃小型無脊椎動物。 時常出現咬食海膽的管足蟲或管蟲的觸鬚.(參考文獻 9710) 不像一些蝴蝶魚科魚類它不會剔啄其他魚的寄生蟲從身體。 (參考文獻 5521) 獨居性, 有時成對.(參考文獻 47838) 找尋藏身處當被接近時.(參考文獻 47838)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 06 October 2009
人類使用
漁業: 商業性; 水族館: 商業性
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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).
營養階層 (Ref.
69278): 3.4 ±0.2 se; based on diet studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (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);
