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 pelagic-oceanic; 海洋回遊性 (Ref. 87829); 深さの範囲 0 - 400 m (Ref. 86942). Subtropical; 24°C - ? (Ref. 26); 48°N - 48°S, 180°W - 180°E (Ref. 55203)
Worldwide in tropical and subtropical seas. Frequently misidentified as juvenile or female of Coryphaena hippurus. Highly migratory species.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm ?, range 22 - ? cm
Max length : 146 cm TL オス/雌雄の選別がない; (Ref. 111105); common length : 50.0 cm TL オス/雌雄の選別がない; (Ref. 2683); 最大記録サイズ: 4 年 (Ref. 26)
背面の脊椎 (合計) : 0; 背鰭 (合計) : 52 - 59; 肛門の骨: 0; 臀鰭: 24 - 28; 脊つい: 33. Body elongated and compressed, its depth contained less than 4.0 times in standard length (adults); tongue with a wide tooth patch covering 50 to 60 percent of its surface; dorsal fin originating on nape, almost reaching caudal fin, with 48 to 55 rays; anterior distal edge of anal fin convex; pectoral fins located near middle of head; body shiny blue green, changing to gray with green tints after death; flanks with golden highlights and numerous diffuse black stains (Ref. 55763). Greatest body depth more than 25% of SL; tooth patch on tongue broad and square; single dorsal fin extending from just behind eye almost to caudal fin, with 52-59 rays; a convex anal fin extending from anus almost to caudal fin; pectoral fin about half of head length (Ref. 10948). Caudal vertebrae usually 20. (Ref. 10998). Color in life brilliant metallic blue-green dorsally, fading to grey with green tinge upon death; sides silvery with golden sheen and spots; dorsal fin dark; juveniles with entire caudal fin margin white. Head profile of large adults (30-200 cm.) becomes vertical with the development of bony crest, but more in males.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Primarily an oceanic species but may enter coastal waters (Ref. 9293). Usually forms schools. Follows boats and may be found under floating objects (Ref. 9293). Feeds on small fishes and squid (Ref. 9293). Eggs and larvae are pelagic (Ref. 6755). Marketed fresh and considered an excellent food fish (Ref. 5288). An important game fish in northern South America (Ref. 5217).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Palko, B.J., G.L. Beardsley and W.J. Richards, 1982. Synopsis of the biological data on dolphin-fishes, Coryphaena hippurus Linnaeus and Coryphaena equiselis Linnaeus. FAO Fish. Synop. (130); NOAA Tech. Rep. NMFS Circ. (443). (Ref. 26)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 少数商業の; ゲームフィッシュ: はい
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): 14.2 - 27.9, mean 22.3 °C (based on 1841 cells).
系統多様性指数 (参照
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00481 - 0.03145), b=2.98 (2.76 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 4.5 ±0.60 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 (tmax=4; Fec>10,000).
漁業の脆弱性 (Ref.
59153): Very high vulnerability (87 of 100).
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栄養素 (Ref.
124155): Calcium = 52.4 [27.6, 113.8] mg/100g; Iron = 1.61 [0.83, 3.03] mg/100g; Protein = 20.2 [18.9, 21.4] %; Omega3 = 0.438 [0.234, 0.836] g/100g; Selenium = 52.1 [24.7, 112.6] μg/100g; VitaminA = 4.46 [1.28, 16.52] μg/100g; Zinc = 0.436 [0.285, 0.699] mg/100g (wet weight);
