Warning: mysqli::mysqli(): (HY000/1049): Unknown database 'fbapp_chinese' in C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line 3645

Warning: mysqli::query(): Couldn't fetch mysqli in C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line 3655

Warning: mysqli::mysqli(): (HY000/1049): Unknown database 'fbapp_chinese' in C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line 3673

Warning: mysqli::query(): Couldn't fetch mysqli in C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line 3683

Warning: mysqli::mysqli(): (HY000/1049): Unknown database 'fbapp_chinese' in C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line 3701

Warning: mysqli::query(): Couldn't fetch mysqli in C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line 3711

Warning: mysqli::mysqli(): (HY000/1049): Unknown database 'fbapp_chinese' in C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line 3729

Warning: mysqli::query(): Couldn't fetch mysqli in C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line 3738
Trichechus senegalensis, West African manatee : fisheries
Advertisement

You can sponsor this page

Trichechus senegalensis   Link, 1795

West African manatee
上傳你的 相片 
 | 所有照片 | Google 影像 |
Image of Trichechus senegalensis (West African manatee)
Trichechus senegalensis

Niger country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Known from Benue (Ref. 1522).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ng.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Rice, D.W., 1998
National Database:

Common names from other countries

African manatee, ... more

Classification / Names / Names 俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Mammalia > Sirenia (Dugongs and manatees) > Trichechidae ()

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

居於水底的; 淡水; 半鹹淡水; 深度上下限 1 - ? m (Ref. 81178), usually 2 - 5 m (Ref. 81178).    ; 22°N - 18°S, 18°W - 14°E

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介

Eastern Atlantic and Africa Inland Waters.

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm Max length : 400 cm TL 雄魚/尚未辨別雌雄; (Ref. 1394); 最大體重: 750.0 kg (Ref. 1394)

生物學特性     字彙 (例如 epibenthic)

Found in coastal marine waters, rivers, and estuaries. Feeds on aquatic vascular plants, mangrove leaves or plants, clams, small fish (Ref. 1394). Found in coastal marine waters, rivers, and estuaries. Feeds on aquatic vascular plants, mangrove leaves or plants, clams, small fish (Ref. 1394).

主要參考資料 參考文獻 | 合作者 | 合作者

Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)

IUCN 瀕危狀態 (Ref. 130435)

  次級保育類動物, 見 IUCN 紅皮書 (VU) (A3cd; C1); Date assessed: 18 July 2015

CITES狀態 (Ref. 108899)

Appendix I: International trade banned

CMS (Ref. 116361)

Appendix I & II: Endangered migratory species conserved through agreements

人類使用

漁業: 商業性
FAO - 漁業: 魚種描繪 | FishSource | 周邊海洋

工具

E-book | 野外調查

更多資訊

國家
FAO區域
生態系
發現紀錄
簡介
Stocks
生態學
食性
食物相
俗名
同種異名
捕食者
繁殖
成熟度
產卵場
孕卵數
卵
卵發育
年龄/大小
成長
長度-重量
長度-長度
型態特徵
仔魚
豐度
參考文獻
Mass conversion
合作者
照片

網路資源

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(漁業: 魚種描繪; publication : search) | GenBank (基因組, 核甘) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | 樹狀分類階層 | Wikipedia (去, 搜尋) | 動物學的記錄

Estimates based on models

瀕危性 (Ref. 71543): Very high vulnerability (90 of 100).
價格種類 (Ref. 80766): Unknown.