個人による観察記録の追加 Fish Watcher
| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Sphyraena argentea AquaMaps Data sources: GBIF OBIS |
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Carangaria/misc (Various families in series Carangaria) > Sphyraenidae (Barracudas)
Etymology: Sphyraena: Greek, sphyraina, -es = the name of a fish (Ref. 45335).
More on author: Girard.
Etymology: Sphyraena: Greek, sphyraina, -es = the name of a fish (Ref. 45335).
More on author: Girard.
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 0 - 18 m (Ref. 2850). Temperate; 58°N - 24°N, 155°W - 111°W
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
Eastern Pacific: Alaska to Magdalena Bay, Baja California. Not common north of Point Conception (Ref. 11484).
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 145 cm FL オス/雌雄の選別がない; (Ref. 40637); 最大公表体重: 12.0 kg (Ref. 40637); 最大記録サイズ: 12 年 (Ref. 56049)
Max length : 145 cm FL オス/雌雄の選別がない; (Ref. 40637); 最大公表体重: 12.0 kg (Ref. 40637); 最大記録サイズ: 12 年 (Ref. 56049)
簡単な記述 検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 6; 背鰭 (合計) : 9 - 10; 肛門の骨: 1; 臀鰭: 8 - 9. Color bluish or brownish dorsally, silvery ventrally (Ref. 6885).
Body shape (shape guide): elongated.
Body shape (shape guide): elongated.
Usually near shore or near the surface (Ref. 2850). Often in small schools (Ref. 2850). Young enter bays (Ref. 2850). Feed mainly on other fishes (Ref. 2850). Pelagic spawners (Ref. 56049). Migrate south from the California coast during autumn, but may remain in front of the Mexican coast throughout the year (Ref. 9345). Utilized fresh, dried or salted and frozen; eaten broiled and baked (Ref. 9988). Considered as potentially dangerous due to its large, sharp teeth and aggressive disposition, though there are no reports of attacks (Ref. 9988).
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Pelagic spawner (Ref. 56049).
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター | 協力者
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
CITES
Not Evaluated
人間に対する脅威
Traumatogenic (Ref. 13513)
人間の用途
水産業: 商業; ゲームフィッシュ: はい
FAO - Publication: search | FishSource |
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インターネットの情報源
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モデルに基づく推定値
|
系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00708 (0.00333 - 0.01504), b=2.92 (2.75 - 3.09), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
|
栄養段階 (参照 69278) |
4.5 ±0.80 se; based on food items. |
| Generation time | 7.9 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
|
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=0.14; tm=2-3; tmax=12; Fec=42,000). |
|
漁業の脆弱性 (Ref. 59153) |
High to very high vulnerability (69 of 100). 🛈 |
|
価格帯 (Ref. 80766) |
Medium. |