分類 / Names
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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Richardson.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 1 - 80 m (Ref. 9710). Tropical; 23°N - 27°S, 79°E - 159°E (Ref. 55)
Indo-West Pacific: India to northern Australia. Sometimes referred to as Lutjanus chrysotaenia by past authors.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 18.6 range ? - ? cm
Max length : 40.0 cm TL オス/雌雄の選別がない; (Ref. 55); common length : 30.0 cm TL オス/雌雄の選別がない; (Ref. 55); 最大記録サイズ: 20 年 (Ref. 37970)
背面の脊椎 (合計) : 10; 背鰭 (合計) : 14 - 16; 肛門の骨: 3; 臀鰭: 9. Snout somewhat pointed, dorsal profile of head steeply sloped. Preorbital bone about equal to eye diameter, or slightly wider. Preopercular notch and knob poorly developed. Scale rows on back rising obliquely above lateral line. Generally blue-gray on upper side, grading to white or yellow white ventrally with a series of eight or nine or orange or yellow stripes on the sides. The fins are yellowish; the pectoral fins have a distinct black spot at base of uppermost rays and axil.
May be found in turbid coastal waters (Ref. 90102). Adults inhabit coral reefs in both sheltered lagoons and on outer reef slopes. Often encountered in schools of up to 20 to 30 individuals. (Ref. 55)
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Multiple spawner.
Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
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
Estimates based on models
Preferred temperature (Ref.
123201): 25.1 - 29.1, mean 28.2 °C (based on 1340 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00745 - 0.02937), b=2.96 (2.80 - 3.12), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.9 ±0.5 se; based on diet 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=0.37-0.45; tmax=20; Fec > 10,000).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100).
Nutrients (Ref.
124155): Calcium = 39.8 [23.9, 60.7] mg/100g; Iron = 0.392 [0.255, 0.642] mg/100g; Protein = 18.3 [16.8, 19.6] %; Omega3 = 0.138 [0.093, 0.205] g/100g; Selenium = 59.3 [35.5, 99.9] μg/100g; VitaminA = 224 [44, 920] μg/100g; Zinc = 0.433 [0.332, 0.617] mg/100g (wet weight);
