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; 深さの範囲 1 - 50 m (Ref. 3790). Subtropical; 52°N - 34°S, 98°W - 34°W
Western Atlantic: Newfoundland (Canada), Bermuda, and northern Gulf of Mexico to Argentina, including the Caribbean (Ref. 3790). Eastern Atlantic.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 20.0 cm TL オス/雌雄の選別がない; (Ref. 7251); common length : 10.0 cm TL オス/雌雄の選別がない; (Ref. 3790)
背面の脊椎 (合計) : 2; 背鰭 (合計) : 29 - 37; 肛門の骨: 0; 臀鰭: 28 - 36. Snout prominently projecting but not very elongate; first dorsal spine originating above posterior part of eye; adult males with two pairs of enlarged recurved spines on each side of caudal peduncle; spines of females only slightly larger than other scale spinules of caudal peduncle (Ref. 13442).
Body shape (shape guide): short and / or deep.
Occurs in shallow water down to 50 m depth, over sandy and rocky bottoms, but more commonly in grass beds (Ref. 3790). Often seen moving head down among seagrass blades (Ref. 9710). The young are often associated with floating Sargassum (Ref. 3720). Feeds on plants and algae, and also on small crustaceans (Ref. 3720). Rarely consumed (Ref. 3790).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Distinct pairing (Ref. 205).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
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: 食糧水産; 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
系統多様性指数 (参照 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01349 (0.00875 - 0.02080), b=2.87 (2.74 - 3.00), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
栄養段階 (参照 69278) |
2.7 ±0.2 se; based on diet studies. |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (25 of 100). 🛈 |
価格帯 (Ref. 80766) |
Unknown.
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栄養素 (Ref. 124155) |
Calcium = 35.8 [14.4, 118.8] mg/100g; Iron = 0.713 [0.328, 1.784] mg/100g; Protein = 18.6 [16.3, 20.8] %; Omega3 = 0.162 [0.073, 0.328] g/100g; Selenium = 15.5 [6.4, 37.2] μg/100g; VitaminA = 38.6 [9.1, 169.8] μg/100g; Zinc = 0.952 [0.572, 1.628] mg/100g (wet weight); |