分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 関連する礁; 移住性ではない; 深さの範囲 1 - 70 m (Ref. 9710). Subtropical; 33°N - 35°S, 99°W - 28°W (Ref. 55265)
Western Atlantic: Florida, USA and Gulf of Mexico to Brazil. Eastern Central Atlantic: St. Paul's Rocks (Ref. 13121).
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 22.0 range ? - ? cm
Max length : 45.0 cm TL オス/雌雄の選別がない; (Ref. 4858); common length : 30.0 cm TL オス/雌雄の選別がない; (Ref. 3797); 最大公表体重: 1.6 kg (Ref. 26340)
背面の脊椎 (合計) : 14; 背鰭 (合計) : 19 - 21; 肛門の骨: 3; 臀鰭: 20 - 21. Tail and pectoral fins entirely yellow. Black spot on forehead has electric blue spots and is surrounded by narrow, electric blue ring. Large blue spot at base of pectoral fin (Ref. 26938). Adults develop short spines on the margin. The color of large adults is purplish blue with yellow-orange rims to the scales; head above eye dark blue, below greenish yellow; mouth, chin, throat, chest and abdomen purplish blue (Ref. 13442)
Body shape (shape guide): short and / or deep; Cross section: compressed.
Found on coral reefs. Generally occurs solitarily or in pairs. Moves gracefully between seafans, seawhips, and corals (Ref. 9710). Stomach contents of 26 specimens indicate that the species feeds almost exclusively on sponges supplemented by small amounts of algae, tunicates, hydroids and bryozoans. Young pick ectoparasites from other fishes (Ref. 9710). Marketed fresh (Ref. 3797).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間に対する脅威
Reports of ciguatera poisoning (Ref. 30303)
人間の用途
水産業: 少数商業の; 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
モデルに基づく推定値
好ましい温度 (参照
123201): 24.2 - 28, mean 26.7 °C (based on 220 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03020 (0.01570 - 0.05810), b=2.89 (2.72 - 3.06), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (参照
69278): 3.0 ±0.0 se; based on diet studies.
回復力 (参照
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
漁業の脆弱性 (Ref.
59153): Low to moderate vulnerability (35 of 100).
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栄養素 (Ref.
124155): Calcium = 23.7 [10.8, 43.4] mg/100g; Iron = 0.489 [0.281, 0.849] mg/100g; Protein = 19 [18, 20] %; Omega3 = 0.146 [0.085, 0.251] g/100g; Selenium = 17.6 [8.3, 37.8] μg/100g; VitaminA = 35.8 [8.6, 142.1] μg/100g; Zinc = 0.792 [0.515, 1.183] mg/100g (wet weight);
