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Merluccius albidus (Mitchill, 1818)

Offshore silver hake
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Merluccius albidus   AquaMaps   Data sources: GBIF OBIS
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Image of Merluccius albidus (Offshore silver hake)
Merluccius albidus
Picture by JAMARC

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | 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).
More on author: Mitchill.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 深海底的; 非遷移的; 深度上下限 80 - 1170 m (Ref. 1371), usually 160 - 640 m (Ref. 1371). 深水域; 42°N - 4°N, 98°W - 50°W (Ref. 58452)

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Western Central Atlantic: Georges Bank, New England to Suriname and French Guiana.
中西大西洋: 新英格蘭喬治亞淺灘,新英格蘭到蘇利南與法屬圭亞那。

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 28.0  range ? - ? cm
Max length : 40.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371); 70.0 cm TL (female); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371); common length :45 cm TL (female); 最大體重: 0.00 g

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 - 51; 臀棘: 0; 臀鰭軟條: 35 - 41; 脊椎骨: 51 - 53. Head rather long; mouth large; gill rakers short and thick, with blunt tips; pectoral fin tips reaching a vertical through anus in small fish but not in larger ones; overall color silvery white (Ref. 1371).
頭部相當長的; 嘴大的; 鰓耙短與厚的, 藉由鈍的頂端; 胸鰭頂端達到一垂直的在小魚中經過肛門但是不在較大的一些中; 全體色彩銀白色.(參考文獻 1371)

生物學特性     字彙 (例如 epibenthic)

Offshore species which inhabit the outer part of the continental shelf and upper part of the slope. Feed at night when they come up towards the surface (Ref. 1371). Juveniles feed primarily on crustaceans (Ref. 58452). Adults' food consists primarily of fishes (particularly lantern fishes, sardines and anchovies) and, to a lesser extent, crustaceans and squids (Ref. 1371). Spawning occurs near the bottom at 330-550 m depth range from April to July in New England and from late spring to early autumn in the Gulf of Mexico and the Carribean Sea (Ref. 58452). Marketed fresh, frozen and smoked.

居住於斜坡的大陸棚與上半部的外部部份的一個外海種。 在晚上覓食當它向表面發生的時候。 食物主要地魚 (特別地燈籠魚,沙丁魚與鯷魚) 組成與, 對一個較少的範圍,甲殼動物與烏賊。 在市場上銷售生鮮地了,凍結而且煙燻。

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

中西大西洋: 新英格蘭喬治亞淺灘,新英格蘭到蘇利南與法屬圭亞那。

主要參考資料 Upload your references | 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)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 29 January 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 低經濟
FAO - 漁業: landings; Publication: search | FishSource | 周邊海洋

更多資訊

Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
生態學
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
長度-頻率
Mass conversions
Recruitments
Abundances
Life cycle
繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
仔魚
稚魚動力學
Distribution
國家
FAO區域
生態系
發現紀錄
簡介
BRUVS - Videos
Anatomy
Gill areas
腦重體重比
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
游泳類型
Swimming speeds
Visual pigment(s)
魚的聲音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遺傳學
Electrophoreses
Heritabilities
Human related
Aquaculture systems
水產養殖描述
品種
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Stamps, coins, misc.
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References
參考文獻

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Estimates based on models

Preferred temperature (Ref. 123201): 7.1 - 20.5, mean 12.6 °C (based on 182 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00759 (0.00453 - 0.01269), b=3.01 (2.86 - 3.16), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
營養階層 (Ref. 69278):  3.4   ±0.0 se; based on diet studies.
Generation time: 2.3 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tmax > 3 and tm >=2; K=0.57; Fec=340,000).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (30 of 100).
Climate Vulnerability (Ref. 125649):  Low to moderate vulnerability (29 of 100).
價格種類 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 16.3 [7.2, 65.7] mg/100g; Iron = 0.484 [0.080, 1.352] mg/100g; Protein = 17.2 [15.7, 18.6] %; Omega3 = 0.252 [0.112, 0.506] g/100g; Selenium = 24.9 [9.8, 55.4] μg/100g; VitaminA = 11 [2, 52] μg/100g; Zinc = 0.301 [0.197, 0.490] mg/100g (wet weight);