Common names from other countries
分類 / Names
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Acanthuriformes (Surgeonfishes) >
Chaetodontidae (Butterflyfishes)
Etymology: Forcipiger: Latin, forceps = instrument of the pincers kind used for seizing and holding objects, esp. In surgical and obstetric operations + latin, gero = to carry; 1634 (Ref. 45335).
More on authors: Jordan & McGregor.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 移住性ではない; 深さの範囲 0 - 145 m (Ref. 89467). Tropical; 36°N - 32°S, 30°E - 79°W
Indo-Pacific: Red Sea and East Africa (Ref. 12484) to the Hawaiian and Easter islands, north to southern Japan, south to Lord Howe Island; throughout Micronesia. Eastern Pacific: southern Baja California, Mexico and from the Revillagigedo and Galapagos Islands (Ref. 5227, 11482).
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 22.0 cm TL オス/雌雄の選別がない; (Ref. 9710); 最大記録サイズ: 18 年 (Ref. 72479)
背面の脊椎 (合計) : 12 - 13; 背鰭 (合計) : 19 - 25; 肛門の骨: 3; 臀鰭: 17 - 19.
Common in exposed seaward reefs but also found in lagoon reefs (Ref. 9286). Benthopelagic (Ref. 58302). Solitary or in small groups of up to 5 individuals (Ref. 9286). Adults usually in pairs (Ref. 48636). Feed on a wide variety of animal prey including hydroids, fish eggs, small crustaceans but prefers tube feet of echinoderms, pedicilaria of sea urchins, and polychaete tentacles (Ref. 1602). Oviparous (Ref. 205), monogamous (Ref. 52884). Form pairs during breeding (Ref. 205). Second most important export in Hawaii (Ref. 37816). Minimum depth reported taken from Ref. 128797.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
CITES (Ref. 128078)
Not Evaluated
Human uses
水産業: 興味がない; 水族館・水槽: 商業
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
115969): 24.3 - 28.8, mean 27.5 (based on 710 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [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).
栄養段階 (Ref.
69278): 3.1 ±0.2 se; based on diet studies.
回復力 (Ref.
120179): 高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).