分類 / 名前
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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Scarinae
Etymology: Sparisoma: Latin, sparus = a fish with a golden head + Greek, soma = body (Ref. 45335).
More on authors: Bloch & Schneider.
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 - 15 m (Ref. 9710). Tropical; 28°N - 4°N, 89°W - 51°W
Western Atlantic: Caribbean Sea.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 46.0 cm TL オス/雌雄の選別がない; (Ref. 7251); common length : 25.0 cm TL オス/雌雄の選別がない; (Ref. 3802)
背面の脊椎 (合計) : 9; 背鰭 (合計) : 10; 肛門の骨: 3; 臀鰭: 9. Young adults with black saddle-shaped markings at upper end of pectoral fin base; often vague, pale saddle-shaped area on top of caudal peduncle; and dorsal, anal, and pelvic fins red or orange (Ref. 26938).
Body shape (shape guide): fusiform / normal.
Occurs in coral reefs and adjacent habitats, the young especially in seagrass beds. Juveniles or primary-phase adults rapidly assume a mottled pattern with which they blend with the substratum when they come to rest on the bottom. Feeds on benthic algae and seagrasses.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Although protogyny was propossed for this species (Ref. 27876), probably because testicular characteristics showed a secondary characteristic of sex-changed males, observations of overlapping size ranges of males and females, and males maturing at the same ages and sizes as did females, strongly suggest gonochorism (Ref. 103751).
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: 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): 26.5 - 28.3, mean 27.6 °C (based on 471 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00775 - 0.01780), b=3.07 (2.95 - 3.19), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 2.0 ±0.0 se; based on diet studies.
Generation time: 1.8 ( na - na) years. Estimated as median ln(3)/K based on 2
growth 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 (K=0.7).
漁業の脆弱性 (Ref.
59153): Low vulnerability (23 of 100).
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栄養素 (Ref.
124155): Calcium = 54.9 [32.2, 104.2] mg/100g; Iron = 0.781 [0.413, 1.321] mg/100g; Protein = 18.5 [16.3, 20.9] %; Omega3 = 0.0942 [, ] g/100g; Selenium = 33.3 [18.8, 63.7] μg/100g; VitaminA = 34.7 [10.3, 119.0] μg/100g; Zinc = 1.64 [1.12, 2.59] mg/100g (wet weight);