分類 / 名前
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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Rhabdosargus: Greek, rhabdos = stick + Latin, sargus = sargus (1591) (Ref. 45335).
More on author: Forsskål.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海; 汽水性の 関連する礁; 海洋回遊性 (Ref. 51243); 深さの範囲 0 - 60 m (Ref. 30573). Tropical; 36°N - 38°S, 19°E - 155°E (Ref. 57004)
Indo-West Pacific: Red Sea and East Africa to Japan, China, and Australia.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 23.7 range ? - ? cm
Max length : 80.0 cm TL オス/雌雄の選別がない; (Ref. 3678); common length : 45.0 cm TL オス/雌雄の選別がない; (Ref. 1724); 最大公表体重: 12.0 kg (Ref. 1724)
背面の脊椎 (合計) : 11; 背鰭 (合計) : 12 - 13; 肛門の骨: 3; 臀鰭: 10 - 11. Bright yellow mark above the pelvic base.
Body shape (shape guide): short and / or deep.
Inhabit coastal waters (Ref. 30573, 44894), usually entering estuaries (Ref. 44894). Abundant in shallow water and often caught at the surf-line or in rock pools (Ref. 9987). Larger, solitary fish sometimes enter brackish mangrove areas (Ref. 9987). Juveniles in estuaries move into deeper water with growth (Ref. 4335). Often in schools (Ref. 9710). Feed on benthic invertebrates, mainly mollusks (Ref. 5213) and aquatic macrophytes (Ref. 26055). Popular angling species commonly captured with hook and line (Ref. 44894). Marketed fresh (Ref. 5284).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Normally sexes are separate but some individuals are protandrous due to geographical variation in sexual pattern (Ref. 103751). Gonochorism is confirmed in Australia, and protandry in Asia (Ref. 103751). Also Ref. 28504.
Bauchot, M.-L. and M.M. Smith, 1984. Sparidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). volume 4. [var. pag.] FAO, Rome. (Ref. 3507)
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: 商業; 水産養殖: 商業; 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): 21.9 - 29, mean 28 °C (based on 1662 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.01602 - 0.02266), b=2.96 (2.91 - 3.01), in cm total length, based on LWR estimates for this species (Ref.
93245).
栄養段階 (参照
69278): 3.3 ±0.47 se; based on food items.
Generation time: 3.3 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
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 (Assuming tm=2-4).
漁業の脆弱性 (Ref.
59153): Moderate vulnerability (36 of 100).
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気候脆弱性 (Ref.
125649): Very high vulnerability (88 of 100).
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栄養素 (Ref.
124155): Calcium = 34 [15, 69] mg/100g; Iron = 0.537 [0.280, 1.105] mg/100g; Protein = 19.7 [18.4, 21.1] %; Omega3 = 0.114 [0.068, 0.201] g/100g; Selenium = 39.8 [20.0, 80.7] μg/100g; VitaminA = 26.9 [6.4, 109.3] μg/100g; Zinc = 0.956 [0.602, 1.420] mg/100g (wet weight);
