Merluccius gayi (Guichenot, 1848)
South Pacific hake
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Gadiformes (Cods) 鱈形目 (Cods) > Merlucciidae (Merluccid hakes) 無鬚鱈科 (Merluccid hakes)
Etymology: Merluccius: Latin, mar, maris = the sea + Latin, lucius = pike (Ref. 45335).
Eponymy: Claude Gay (1800–1873) was a French botanist. [...] (Ref. 128868), visit book page.
More on author: Guichenot.
Etymology: Merluccius: Latin, mar, maris = the sea + Latin, lucius = pike (Ref. 45335).
Eponymy: Claude Gay (1800–1873) was a French botanist. [...] (Ref. 128868), visit book page.
More on author: Guichenot.
Taxonomic Remarks
A different species/subspecies is recognized on the Peruvian coasts Merluccius peruanus Ginsburg, 1954, that is recognized in FishBase as a provisionally valid species. More studies are needed to clearly differentiate it (March 2021).
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Southeast Pacific: off the coast of Chile from Arica to Chiloé Island.
東南太平洋: 來自阿利卡到 Chiloe 島的外海的智利的海岸。
東南太平洋: 來自阿利卡到 Chiloe 島的外海的智利的海岸。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?, range 32 - ? cm
Max length : 87.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371); common length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371)
Max length : 87.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371); common length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371)
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 1; 背的軟條 (總數) : 45 - 54; 臀棘: 0; 臀鰭軟條: 36 - 42; 脊椎骨: 49 - 53. Caudal fin margin usually concave. Color is silvery on back, silvery whitish on belly. M. gayi gayi and M. gayi peruanus differ by the total number of vertebrae, total number of gill rakers and relative length of head (Ref. 1371).
Body shape (shape guide): fusiform / normal; Cross section: oval.
尾鰭邊緣通常凹曲。 色彩是銀色的背面, 銀色的微白色的在腹面上。 M. gayi gayi 與 M. gayi peruanus 不同藉由頭部的脊椎骨總數，鰓耙的總數與相對長度。 (參考文獻 1371)
Body shape (shape guide): fusiform / normal; Cross section: oval.
尾鰭邊緣通常凹曲。 色彩是銀色的背面, 銀色的微白色的在腹面上。 M. gayi gayi 與 M. gayi peruanus 不同藉由頭部的脊椎骨總數，鰓耙的總數與相對長度。 (參考文獻 1371)
Occurs from the shallow continental shelf to the upper continental slope (Ref. 1371). Sometimes found off the bottom or in midwater (Ref. 1371). Migrates vertically to midwater at night to feed on fishes, squids and euphausiids (Ref. 27363). Moves to southern coastal areas in summer and migrates to northern deeper waters (200-500 m depth) in winter and spring (Ref. 27363). Spawning occurs at the end of the winter and during the southern spring (Ref. 58452). Marketed fresh and frozen (Ref. 1371) and eaten steamed, fried, boiled and microwaved (Ref. 9988). Also utilized as fishmeal (Ref. 1371).
生存於水淺的大陸棚到大陸坡上層。 (參考文獻 1371) 有時發現自底部或在中層水域中.(參考文獻 1371) 垂直地對中層水域迴游在晚上覓食魚，烏賊與磷蝦.(參考文獻 27363) 在夏天移動到南方的沿岸區域而且在冬天與春天迴游到北方的較深的水域 (200-500 公尺深) 。 (參考文獻 27363) 在市場上銷售生鮮和冷凍 (參考文獻 1371) 而且清蒸了, 油炸了, 煮沸了而且微波了.(參考文獻 9988) 也利用了製成魚粉。 (參考文獻 1371)
生存於水淺的大陸棚到大陸坡上層。 (參考文獻 1371) 有時發現自底部或在中層水域中.(參考文獻 1371) 垂直地對中層水域迴游在晚上覓食魚，烏賊與磷蝦.(參考文獻 27363) 在夏天移動到南方的沿岸區域而且在冬天與春天迴游到北方的較深的水域 (200-500 公尺深) 。 (參考文獻 27363) 在市場上銷售生鮮和冷凍 (參考文獻 1371) 而且清蒸了, 油炸了, 煮沸了而且微波了.(參考文獻 9988) 也利用了製成魚粉。 (參考文獻 1371)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東南太平洋: 來自阿利卡到 Chiloe 島的外海的智利的海岸。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 高經濟性
FAO - 漁業: 魚種描繪, 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: 魚種描繪, landings search; Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | OsteoBase: skull, spine | 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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01380 (0.00613 - 0.03110), b=3.05 (2.85 - 3.25), 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) |
4.3 ±0.6 se; based on diet studies. |
|
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.1-0.2; tm=2). |
| Rate of population increase | Prior r = 0.28, 95% CL = 0.18 - 0.42, Based on 3 full stock assessments. |
|
釣魚的脆弱性 (Ref. 59153) |
High vulnerability (61 of 100). 🛈 |
|
氣候脆弱性 (Ref. 125649) |
High vulnerability (62 of 100). 🛈 |
|
價格種類 (Ref. 80766) |
Low. |
|
營養素 (Ref. 124155) |
Calcium = 8.76 [3.94, 31.98] mg/100g; Iron = 0.342 [0.068, 0.925] mg/100g; Protein = 17.6 [16.3, 18.9] %; Omega3 = 0.216 [0.103, 0.404] g/100g; Selenium = 22 [10, 49] μg/100g; VitaminA = 11.9 [2.5, 54.2] μg/100g; Zinc = 0.223 [0.154, 0.356] mg/100g (wet weight); based on nutrient studies. |