Megalaspis cordyla (Linnaeus, 1758)
Torpedo scad
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| Native range | All suitable habitat | Point map | Year 2100 |
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| Megalaspis cordyla AquaMaps Data sources: GBIF OBIS |
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Megalaspis cordyla
Picture by Randall, J.E.
Pictures | グーグルの画像
Picture by Randall, J.E.
分類 / Names 共通名の | 類義語 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
条鰭類 > Perciformes (Perch-likes) > Carangidae (Jacks and pompanos) > Caranginae
Etymology: Megalaspis: Greek, megas, megalos = great + Greek, aspis,-idos = shield (Ref. 45335). More on author: Linnaeus.
Etymology: Megalaspis: Greek, megas, megalos = great + Greek, aspis,-idos = shield (Ref. 45335). More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range 生態学
分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri
Indo-West Pacific: East Africa to Japan and Australia.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 22.0 range ? - ? cm
Max length : 80.0 cm TL オス/雌雄の選別がない; (Ref. 3287); common length : 45.0 cm TL オス/雌雄の選別がない; (Ref. 5450); 最大公表体重: 4.0 kg (Ref. 4883)
Max length : 80.0 cm TL オス/雌雄の選別がない; (Ref. 3287); common length : 45.0 cm TL オス/雌雄の選別がない; (Ref. 5450); 最大公表体重: 4.0 kg (Ref. 4883)
簡単な記述 形態学 | 形態計測学
背面の脊椎 (合計): 9; 背鰭 (合計): 18-20; 肛門の骨 3; 臀鰭: 16 - 17.
Adults are primarily oceanic, pelagic schooling species rarely seen on reefs (Ref. 48635, 90102). They feed mainly on fishes (Ref. 5213). Generally marketed fresh (Ref. 5284).
Life cycle and mating behavior 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
主な参考文献
Upload your references | 参考文献 | コーディネーター : Smith-Vaniz, William F. | 協力者
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
人間に対する脅威
Harmless
Human uses
水産業: 高い商業の
FAO(水産業: 代謝, 種の外形; publication : search) | FishSource | 私達の周りの海
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Estimates of some properties based on models
Preferred temperature (Ref. 115969): 23.5 - 28.6, mean 27.5 (based on 707 cells).
Phylogenetic diversity index (Ref. 82805): PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.01184 - 0.01468), b=2.93 (2.90 - 2.96), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (Ref. 69278): 3.9 ±0.64 se; Based on food items.
回復力 (Ref. 69278): 手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.13(?)-0.35; Fec=146,400).
Prior r = 0.57, 95% CL = 0.37 - 0.85, Based on 20 stock assessments.
弱み (Ref. 59153): Low to moderate vulnerability (29 of 100) .