分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 関連する礁; 深さの範囲 1 - 12 m (Ref. 11482). Tropical
Southeast Pacific: endemic to the Galapagos Islands.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 45.0 cm TL オス/雌雄の選別がない; (Ref. 11482)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 13; 背鰭 (合計) : 15; 肛門の骨: 3; 臀鰭: 12. Bluish grey with blackish margin on gill cover; diagnostic white patch just in front of each eye (Ref. 11482).
Body shape (shape guide): short and / or deep.
Usually seen in aggregations while grazing over shallow reefs (Ref. 11482). May also mix with schools of other species (Ref. 5227).The fine mat of comb-like, bicuspid and tricuspid teeth are used to scrape algae from rocks and corals (Ref. 28023).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p. (Ref. 11482)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
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 (参照
123201): 19.9 - 24.4, mean 23 °C (based on 47 cells).
Phylogenetic diversity index (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00674 - 0.03244), b=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 2.0 ±0.00 se; based on food items.
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
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Nutrients (Ref.
124155): Calcium = 49.3 [23.9, 88.7] mg/100g; Iron = 0.587 [0.349, 1.000] mg/100g; Protein = 18.2 [16.9, 19.5] %; Omega3 = 0.0752 [, ] g/100g; Selenium = 29.1 [15.0, 60.9] μg/100g; VitaminA = 40.2 [9.0, 162.8] μg/100g; Zinc = 1.41 [0.95, 2.12] mg/100g (wet weight);
