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: Poll.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 12 - 140 m (Ref. 6943). 熱帶; 17°N - 17°S, 26°W - 13°E
Eastern Atlantic: Senegal and Cape Verde to the Gulf of Guinea (4°S). Reported from Angola (Ref. 3166).
東大西洋: 塞內加爾與維德角到幾內亞灣 (4個 °S). 記錄來自安哥拉了。 (參考文獻 3166)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 27000)
背棘 (總數) : 13; 背的軟條 (總數) : 19 - 20; 臀棘: 3; 臀鰭軟條: 15 - 16. Body is silvery white with a black bar running anteriorly from the base of the dorsal spine to the lower jaw passing through the eye and second black bar running vertically from the ninth dorsal spine to the base of the anal fin rays.
身體是銀白色具有一個前面地跑對經過垂直地跑臀鰭棘條的從第九個背棘到基底的眼與第二條黑色的橫帶下面的頜背部棘的從基底的黑色的橫帶。
A littoral species. Most specimens were collected on soft bottoms (Ref. 6943). Minimum depth range reported taken from Ref. 27000. Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
一個海濱的種。 大多數的標本在軟質底部上被收集。 (參考文獻 6943) 最小深度範圍報告取自參考文獻 27000 。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Form pairs during breeding (Ref. 205).東大西洋: 塞內加爾與維德角到幾內亞灣 (4個 °S). 記錄來自安哥拉了。 (參考文獻 3166)
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)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 03 September 2009
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Estimates based on models
Preferred temperature (Ref.
123201): 18.3 - 25.9, mean 20.3 °C (based on 41 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 (0.01117 - 0.04486), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
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).
