Scyris alexandrina (Geoffroy Saint-Hilaire, 1817)
Alexandria pompano
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Scyris alexandrina
拍攝者 Camrrubi, J.-F.
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拍攝者 Camrrubi, J.-F.
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Carangiformes (Jacks) 鱸形目 (Jacks) > Carangidae (Jacks and pompanos) 鰺科 (Jacks and pompanos) > Caranginae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
海洋 pelagic-neritic; 深度上下限 ? - 70 m (Ref. 2683). 亞熱帶的; 42°N - 13°S, 19°W - 36°E
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eastern Atlantic: off Morocco to Angola (Ref. 4225, 57392), including southern parts of the Mediterranean (Ref. 4225).
東大西洋: 外海的摩洛哥到安哥拉, 包括地中海的南部。
東大西洋: 外海的摩洛哥到安哥拉, 包括地中海的南部。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27584); common length : 60.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3397); 最大體重: 3.2 kg (Ref. 40637)
Max length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27584); common length : 60.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3397); 最大體重: 3.2 kg (Ref. 40637)
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 8; 背的軟條 (總數) : 20 - 22; 臀棘: 3; 臀鰭軟條: 18 - 20. Diagnosis: body deep and strongly compressed, becoming elongate with growth (body depth comprised from 1.3 to 1.8 times in fork length); dorsal profile abrupt; mouth large, upper jaw ending below posterior half of eye; dorsal fin with 7 spines, becoming resorbed and indistinct at about 150 mm fork length, followed by 1 spine and 20-22 soft rays; anal fin with 2 spines, becoming resorbed and indistinct at very small sizes, followed by 1 spine and 18-20 soft rays; 1st dorsal- and anal-fin rays extremely long and filamentous in young individuals, becoming shorter in adults; pectoral fins falcate, longer than head; pelvic fins elongate in young individuals; scales very small and cycloid, hardly visible, absent on some parts of head and body; straight part of lateral line with 4-20 scutes; base of caudal fin with bilateral paired keels (Ref. 57392).
Coloration: silvery, with a faint metallic-blue tint on upper third of body and head; juveniles with 5 dark crossbars on sides (Ref. 57392).
Body shape (shape guide): short and / or deep.
Body shape (shape guide): short and / or deep.
Adults solitary in coastal water near the bottom to at least 50 m and strong swimmers (Ref. 7079, 57392). Juveniles usually pelagic and drifting, sometimes occurring in brackish water (Ref. 4225, 57392). Feed on squid and other fishes (Ref. 4233). Eggs are pelagic (Ref. 4233).
成魚獨居在底部附近的海岸水域到至少 50 公尺與強的游泳者。 稚魚通常大洋性而且漂流, 有時出現在半淡鹹水.(參考文獻 4225) 吃烏賊與其他的魚。 (參考文獻 4233)
成魚獨居在底部附近的海岸水域到至少 50 公尺與強的游泳者。 稚魚通常大洋性而且漂流, 有時出現在半淡鹹水.(參考文獻 4225) 吃烏賊與其他的魚。 (參考文獻 4233)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 外海的摩洛哥到安哥拉, 包括地中海的南部。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 : Smith-Vaniz, William F. | 合作者
Smith-Vaniz, W.F., J.-C. Quéro and M. Desoutter, 1990. Carangidae. p. 729-755. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 7097)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 低經濟; 游釣魚種: 是的
FAO - 漁業: landings search; Publication: search | FishSource | 周邊海洋
更多資訊
工具
特別的報告
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網路資源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: 屬, 種 | DiscoverLife | ECOTOX | FAO - 漁業: landings search; Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | 國家資料庫 | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 樹狀分類階層 | Wikipedia: 去, 搜尋 | World Records Freshwater Fishing | 動物學的記錄
基於模型的估計
|
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.02455 (0.01359 - 0.04434), b=2.83 (2.68 - 2.98), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
|
營養階層 (參考文獻 69278) |
3.6 ±0.59 se; based on food items. |
|
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tm=3-4). |
|
釣魚的脆弱性 (Ref. 59153) |
Moderate to high vulnerability (51 of 100). 🛈 |
|
氣候脆弱性 (Ref. 125649) |
High to very high vulnerability (69 of 100). 🛈 |
|
價格種類 (Ref. 80766) |
High. |
|
營養素 (Ref. 124155) |
Calcium = 61.2 [24.9, 118.5] mg/100g; Iron = 1.32 [0.68, 2.80] mg/100g; Protein = 19.6 [18.3, 20.9] %; Omega3 = 0.269 [0.144, 0.501] g/100g; Selenium = 25.9 [12.2, 56.9] μg/100g; VitaminA = 5.16 [1.20, 19.90] μg/100g; Zinc = 0.558 [0.374, 0.860] mg/100g (wet weight); |