分類 / 名稱
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: Jordan.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 深度上下限 20 - 170 m (Ref. 47838), usually 45 - 170 m (Ref. 47838). 亞熱帶的; 36°N - 20°N
Western Central Atlantic: North Carolina and northeastern Gulf of Mexico to Yucatan in Mexico; unknown in Bahamas and Antilles.
中西大西洋: 到墨西哥的尤卡坦半島的北卡羅萊那州與墨西哥灣東北方; 在巴哈馬與安地列斯群島的未知。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251)
背棘 (總數) : 12 - 14; 背的軟條 (總數) : 17 - 20; 臀棘: 3; 臀鰭軟條: 14 - 16. Broad dark bar slopes down and backward from middle of spiny dorsal fin to base of rear part of anal fin (Ref. 26938).
Body shape (shape guide): short and / or deep; Cross section: compressed.
寬的深色橫帶傾斜向下與向後地從刺狀背鰭的中央到臀鰭的後面部份的基底.(參考文獻 26938)
Inhabit deep offshore reefs (Ref. 4858). Rarely seen by divers (Ref. 4858). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
棲息於外海深處礁。 (參考文獻 4858) 很少被潛水者看到了。 (參考文獻 4858)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Form pairs during breeding (Ref. 205).中西大西洋: 到墨西哥的尤卡坦半島的北卡羅萊那州與墨西哥灣東北方; 在巴哈馬與安地列斯群島的未知。
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 2025-2 (Global))
無危 (LC) ; Date assessed: 05 October 2009
人類使用
漁業: 商業性; 水族館: 商業性
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基於模型的估計
首選溫度 (參考文獻
123201): 18 - 27.2, mean 23.3 °C (based on 89 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.01107 - 0.04526), 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 (參考文獻
69278): 3.4 ±0.3 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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營養素 (Ref.
124155): Calcium = 63.9 [28.1, 133.1] mg/100g; Iron = 0.85 [0.45, 1.60] mg/100g; Protein = 19.3 [18.0, 20.5] %; Omega3 = 0.217 [0.113, 0.417] g/100g; Selenium = 21.4 [9.1, 45.4] μg/100g; VitaminA = 29.9 [6.9, 127.0] μg/100g; Zinc = 0.949 [0.576, 1.469] mg/100g (wet weight);
