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Marcusenius thomasi
图片提供人 Musschoot, T.
照片 | 谷歌图片
图片提供人 Musschoot, T.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Osteoglossiformes (Bony tongues) > Mormyridae (Elephantfishes)
Etymology: Marcusenius: Becasue of J. Marcusen, author of "Zur Phauna des Schwarzen Meeres", 1867; ichthyologist.
Eponymy: Dr Johann Andreas Marcusen (1817–1894) was a Latvian of German descent who was a physician, ichthyologist and zoologist. [...] Northcote Whitridge Thomas (1868–1936) was a British Government anthropologist who conducted field research in Nigeria (1909–1913) and Sierra Leone (1914–1915) particularly among the Edo, Yoruba, Kukuruku, Esa and Igbo people. [...] (Ref. 128868), visit book page.
More on author: Boulenger.
Etymology: Marcusenius: Becasue of J. Marcusen, author of "Zur Phauna des Schwarzen Meeres", 1867; ichthyologist.
Eponymy: Dr Johann Andreas Marcusen (1817–1894) was a Latvian of German descent who was a physician, ichthyologist and zoologist. [...] Northcote Whitridge Thomas (1868–1936) was a British Government anthropologist who conducted field research in Nigeria (1909–1913) and Sierra Leone (1914–1915) particularly among the Edo, Yoruba, Kukuruku, Esa and Igbo people. [...] (Ref. 128868), visit book page.
More on author: Boulenger.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
; 淡水 居于水底的. 熱帶; 12°N - 6°N
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Africa: Guinea, Sierra Leone, Liberia. Reported from Guinea-Bissau (ref. 13331).
非洲: 幾內亞，獅子山，賴比瑞亞。 記錄來自幾內亞比索 (參考文獻 13331)了。
非洲: 幾內亞，獅子山，賴比瑞亞。 記錄來自幾內亞比索 (參考文獻 13331)了。
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 22 - 27; 臀棘: 0; 臀鳍软条: 37 - 43. The head, some parts of the body and the end of the dorsal and anal fins are darker in coloration. The whole body is generally brown. Dorsal fin origin behind anal fin origin, dorsal base/anal base rates = 0.5-0.6. LS/body depth ratio = 3.5-4.5. Long caudal peduncle, length/depth ratio = 2.9-5.5.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
头部 , 身体与背鳍与臀鳍的末端的一些部份是颜色较深的。 全身通常褐色。 在臀鳍起源，背鳍基底/ 臀鳍基底率后面的背鳍起点 =0.5-0.6. LS/体高比 =3.5-4.5. 长的尾柄，长度/深度比 =2.9-5.5.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
头部 , 身体与背鳍与臀鳍的末端的一些部份是颜色较深的。 全身通常褐色。 在臀鳍起源，背鳍基底/ 臀鳍基底率后面的背鳍起点 =0.5-0.6. LS/体高比 =3.5-4.5. 长的尾柄，长度/深度比 =2.9-5.5.
Affinities: close to M. mento and M. furcidens.
分类相关: 接近 M. mento 与 M. furcidens 。
分类相关: 接近 M. mento 与 M. furcidens 。
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 幾內亞，獅子山，賴比瑞亞。 記錄來自幾內亞比索 (參考文獻 13331)了。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Bigorne, R., 1990. Mormyridae. p. 122-184. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux saumâtres d'Afrique de l'Ouest. tome 1. Faune Trop. 28. Musée Royal de l'Afrique Centrale, Tervuren, and ORSTOM, Paris. (Ref. 2915)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
FAO - Publication: search | FishSource |
更多信息
工具
特别资料
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网络资源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: 属, 种 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | 动物学的记录
基于模型的估算
|
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01288 (0.00577 - 0.02877), b=2.87 (2.69 - 3.05), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
|
营养阶层 (参考文献 69278) |
2.5 ±0.28 se; based on food items. |
|
回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
|
渔业脆弱性 (Ref. 59153) |
Low vulnerability (24 of 100). 🛈 |