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Merluccius polli Cadenat, 1950
Benguela hake
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Merluccius polli AquaMaps Data sources: GBIF OBIS |
Cameroon country information
Common names:
[No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/cm.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990
National Database:
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/cm.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990
National Database:
Common names from other countries
分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Gadiformes (Cods) > Merlucciidae (Merluccid hakes)
Etymology: Merluccius: Latin, mar, maris = the sea + Latin, lucius = pike (Ref. 45335).
Eponymy: Dr Max Fernand Leon Poll (1908–1991) was a Belgian ichthyologist, and ‘connoisseur of the fish fauna’. [...] (Ref. 128868), visit book page.
Etymology: Merluccius: Latin, mar, maris = the sea + Latin, lucius = pike (Ref. 45335).
Eponymy: Dr Max Fernand Leon Poll (1908–1991) was a Belgian ichthyologist, and ‘connoisseur of the fish fauna’. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range 生态学
海洋 深海底的; 非迁移的; 深度上下限 50 - 1248 m (Ref. 112558), usually 50 - 550 m (Ref. 58452). 深水域; 29°N - 19°S, 19°W - 15°E (Ref. 58452)
分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri
Eastern Atlantic: off the coast of tropical West Africa, from Mauritania to Angola. Range reported to extend to off southwest Africa near Cape Frio, Namibia (Ref. 6524).
東大西洋: 外海的熱帶非洲西方部的海岸, 從茅利塔尼亞到安哥拉。 範圍報告延伸到在那米比亞的 Frio 岬附近的外海的非洲西南部。 (參考文獻 6524)
東大西洋: 外海的熱帶非洲西方部的海岸, 從茅利塔尼亞到安哥拉。 範圍報告延伸到在那米比亞的 Frio 岬附近的外海的非洲西南部。 (參考文獻 6524)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 44.4 range ? - ? cm
Max length : 80.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371); common length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26999)
Max length : 80.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371); common length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26999)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 1; 背的软条 (总数) : 45 - 52. Head large and little depressed. Pectoral fin tips usually reaching the origin of anal fin in small but not in large individuals. Scales easily shed. Color usually blackish on back, steel gray to blackish on belly; caudal fin white-edged.
头部大的而且完全不扁平的。 胸鳍顶端通常达到臀鳍起点在小的但是不较大时个体。 鳞片容易地脱落。 颜色通常黑色的背面, 铁灰色的到黑色的在腹面上; 尾鳍边缘白色的。
头部大的而且完全不扁平的。 胸鳍顶端通常达到臀鳍起点在小的但是不较大时个体。 鳞片容易地脱落。 颜色通常黑色的背面, 铁灰色的到黑色的在腹面上; 尾鳍边缘白色的。
Feeds mainly on small fishes and partly on squids and shrimps (Ref. 1371). Marketed mostly fresh and frozen, also used for fishmeal and oil (Ref. 1371). Minimum depth reported taken from Ref. 1371.
主要吃小鱼而且部分在乌贼与虾上。 (参考文献 1371) 市场上大部份生鲜地销售与冷冻的, 也制成鱼浆与油.(参考文献 1371) 最小深度报告取自参考文献 1371.
主要吃小鱼而且部分在乌贼与虾上。 (参考文献 1371) 市场上大部份生鲜地销售与冷冻的, 也制成鱼浆与油.(参考文献 1371) 最小深度报告取自参考文献 1371.
Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 外海的熱帶非洲西方部的海岸, 從茅利塔尼亞到安哥拉。 範圍報告延伸到在那米比亞的 Frio 岬附近的外海的非洲西南部。 (參考文獻 6524)
主要参考文献
Upload your references | 参考文献 | 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)
对人类的威胁
无害处的
人类利用
渔业: 低经济
FAO(渔业: 产生; publication : search) | FIRMS (Stock assessments) | FishSource | 周边海洋
更多信息
Population dynamics
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
Anatomy
鳃区
Brain
Otolith
鳃区
Brain
Otolith
Physiology
Body composition
Nutrients
耗氧量
游泳类型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
耗氧量
游泳类型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
遗传学
Heterozygosity
遗传率
遗传学
Heterozygosity
遗传率
工具
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特别资料
下载 XML
网络资源
Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes(属, 种) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | Zoobank | 动物学的记录
Estimates based on models
Preferred temperature (Ref. 115969): 7.3 - 19.8, mean 14.2 (based on 93 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00437 (0.00237 - 0.00803), b=3.10 (2.94 - 3.26), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278): 4.5 ±0.63 se; based on food items.
回复力 (Ref. 120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.39(?); assuming tm>=2).
Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (35 of 100).
Climate Vulnerability (Ref. 125649): High vulnerability (58 of 100).