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Scombriformes (Mackerels) >
Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Scomberomorus: Latin, scomber = mackerel + Greek, moros = silly, stupid (Ref. 45335).
Eponymy: Ian Stafford Ross Munro (1919–1994) was an Australian ichthyologist, aquarist and marine biologist. [...] (Ref. 128868), visit book page.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 pelagic-neritic; 海洋回遊性 (Ref. 51243); 深さの範囲 ? - 100 m (Ref. 6390). Tropical; 6°S - 38°S, 110°E - 157°E (Ref. 168)
Western Pacific: restricted to the northern coast of Australia, from the Abrolhos Islands region of Western Australia to Coffs Harbor and Kempsey in central New South Wales; also occurring in southern Papua New Guinea from Kerema to Port Moresby.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm ?, range 61 - ? cm
Max length : 104 cm FL オス/雌雄の選別がない; (Ref. 6390); 最大公表体重: 10.2 kg (Ref. 3132)
背面の脊椎 (合計) : 20 - 22; 背鰭 (合計) : 17 - 20; 肛門の骨: 0; 臀鰭: 17 - 19; 脊つい: 50 - 52. Interpelvic process small and bifid. Lateral line gradually curving down toward caudal peduncle. Intestine with 2 folds and 3 limbs. Swim bladder absent. Body covered with small scales. Sides with several poorly defined rows of round spots, larger than pupil but smaller than eye diameter. The inner surface of the pectoral fin is dark blue, the cheeks and belly silvery white, the anal fin and anal finlets light silvery gray, and the dorsal fin black, bright steely blue when fresh.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Found more commonly in offshore, open waters away from reefs and shoals (Ref. 30199). Form large schools which move close inshore along the coast of Queensland, commonly taken between December and April or May. Feed largely on fishes, particularly anchovies and sardines with smaller quantities of shrimps and squids. Common fork length ranges between 50 to 80 cm (Ref. 168). Sometimes confused with S. niphonius.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Collette, B.B. and C.E. Nauen, 1983. FAO Species Catalogue. Vol. 2. Scombrids of the world. An annotated and illustrated catalogue of tunas, mackerels, bonitos and related species known to date. Rome: FAO. FAO Fish. Synop. 125(2):137 p. (Ref. 168)
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. 6390)
人間の用途
水産業: 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): 22.5 - 28.6, mean 27.5 °C (based on 574 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=0.00832 (0.00379 - 0.01824), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 4.3 ±0.76 se; based on food items.
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 (K=0.50; tm=1-2; tmax=7).
漁業の脆弱性 (Ref.
59153): Moderate vulnerability (36 of 100).
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