Prognathodes dichrous (Günther, 1869)
Bicolor butterflyfish
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: Günther.
Etymology: Prognathodes: Greek, pro = first, in front of + Greek, gnathos = jaw (Ref. 45335).
More on author: Günther.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Southeast Atlantic: Saint Helena and Ascension islands.
東南大西洋: 聖海倫娜與阿森松島。
東南大西洋: 聖海倫娜與阿森松島。
大小 / 重量 / 年齡
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 12; 背的軟條 (總數) : 19; 臀棘: 3; 臀鰭軟條: 15.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults are occasionally encountered in shallower water in caves or at the bases of overhangs (Ref. 5288). They also occur on seamounts (Ref. 057925). They are usually in pairs browsing over the rocky substratum in search of benthic invertebrates. Unknown to marine aquarium enthusiasts (Ref. 4858). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
偶然地在洞穴中的較淺水域中或在突出部份的基底見到.。 (參考文獻 5288) 也生存於海洋山脊。 (參考文獻 057925) 通常成對出現, 那一個在岩石的下層土壤以找尋底棲的無脊椎動物之上吃。 對海洋的水族館熱心家的未知.(參考文獻 4858) 卵生的.(參考文獻 205) 形式在繁殖的時候配對。 (參考文獻 205)
偶然地在洞穴中的較淺水域中或在突出部份的基底見到.。 (參考文獻 5288) 也生存於海洋山脊。 (參考文獻 057925) 通常成對出現, 那一個在岩石的下層土壤以找尋底棲的無脊椎動物之上吃。 對海洋的水族館熱心家的未知.(參考文獻 4858) 卵生的.(參考文獻 205) 形式在繁殖的時候配對。 (參考文獻 205)
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). Monogamous mating is observed as both obligate and social (Ref. 52884).東南大西洋: 聖海倫娜與阿森松島。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
Maugé, L.A., 1990. Chaetodontidae. p. 837-840. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 6943)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 商業性; 水族館: 商業性
FAO - Publication: search | FishSource |
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網路資源
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基於模型的估計
|
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.02239 (0.01112 - 0.04506), 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) |
3.5 ±0.37 se; based on food items. |
|
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 (16 of 100). 🛈 |
|
價格種類 (Ref. 80766) |
Unknown. |
|
營養素 (Ref. 124155) |
Calcium = 96.8 [49.3, 153.6] mg/100g; Iron = 0.82 [0.48, 1.39] mg/100g; Protein = 18.7 [17.5, 19.8] %; Omega3 = 0.14 [0.08, 0.24] g/100g; Selenium = 42.1 [22.7, 78.4] μg/100g; VitaminA = 49.3 [14.0, 173.4] μg/100g; Zinc = 1.33 [0.89, 1.91] mg/100g (wet weight); |