分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Eupercaria/misc (Various families in series Eupercaria) >
Scaridae (Parrotfishes) > Sparisomatinae
Etymology: Sparisoma: Latin, sparus = a fish with a golden head + Greek, soma = body (Ref. 45335).
More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 2 - 20 m (Ref. 9710). Subtropical; 33°N - 8°N, 98°W - 51°W
Western Atlantic: throughout the Caribbean Sea.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm ?, range 15 - ? cm
Max length : 28.0 cm TL オス/雌雄の選別がない; (Ref. 7251); common length : 20.0 cm TL オス/雌雄の選別がない; (Ref. 3802)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 9; 背鰭 (合計) : 10; 肛門の骨: 3; 臀鰭: 9. Adults of both sexes have distinct white spot behind base of dorsal fin; super males with red line from corner of mouth to below back of eye; and 2 or more jet-black spots on side above pectoral fin (Ref. 26938). The smaller color phase is brown or greenish brown with a dark blue cast on the back and sides, becoming red ventrally (Ref. 13442).
Inhabits coral reefs, young usually in adjacent seagrass beds. Often rests on the bottom (Ref. 9710). Feeds on plants. Solitary or in small groups. A protogynous hermaphrodite (Ref. 55367).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
A monandric species (Ref. 55367). Length at sex change = 17.5 cm TL (Ref. 55367). Forms harem groups composed of a single male and several smaller females (Ref. 55367). Also 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 2024-2)
人間に対する脅威
Reports of ciguatera poisoning (Ref. 30303)
Human uses
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
Estimates based on models
Preferred temperature (Ref.
123201): 26.3 - 28.2, mean 27.5 °C (based on 491 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00655 - 0.01752), b=3.13 (2.99 - 3.27), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 2.0 ±0.1 se; based on diet studies.
Generation time: 5.5 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.20).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
Nutrients (Ref.
124155): Calcium = 40.6 [20.6, 87.8] mg/100g; Iron = 0.787 [0.395, 1.416] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.158 [0.082, 0.289] g/100g; Selenium = 13.4 [6.2, 28.9] μg/100g; VitaminA = 34.2 [9.1, 126.0] μg/100g; Zinc = 1.27 [0.82, 2.21] mg/100g (wet weight);
