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: Chaetodon: Greek, chaite = hair + Greek, odous = teeth (Ref. 45335); smithi: Named for Dr. C. Lavett Smith, AMNH.
Eponymy: Clarence Lavett Smith, Jr. (1927–2015) was an American ichthyologist who spent most of his career at the AMNH. Among his many publications was: Fish watching – an outdoor guide to freshwater fishes (1994). (Ref. 128868), visit book page.
More on author: Randall.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 80 m (Ref. 89972), usually 10 - 30 m (Ref. 9710). 亞熱帶的
Eastern Pacific: known only from Pitcairn, Rapa, and Ilots de Bass (Marotiri) (Ref. 4858). Photographed from Easter Island.
東太平洋: 已知只來自皮特凱恩島，拉帕島與 Ilots de bass(Marotiri)了。 (參考文獻 4858) 從復活島拍到照片了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 19.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2272)
Abundant in algal covered rocky reefs often in large aggregations (Ref. 9710). A mid-water plankton feeder (Ref. 4858). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
豐富的在海藻覆蓋的岩礁中常見於大的群集中.(參考文獻 9710) 中層水域浮游生物捕食者.(參考文獻 4858)
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).東太平洋: 已知只來自皮特凱恩島，拉帕島與 Ilots de bass(Marotiri)了。 (參考文獻 4858) 從復活島拍到照片了。
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 07 October 2009
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Estimates based on models
Preferred temperature (Ref.
123201): 25.1 - 29, mean 27.5 °C (based on 153 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01133 - 0.04632), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.45 se; based on food items.
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).
![Image of Chaetodon smithi (Smith\](/images/thumbnails/jpg/tn_Chsmi_u2.jpg "Image of Chaetodon smithi (Smith\")
