Common names from other countries
Classification / Names / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生態學
大洋性; 淡水; 深度上下限 100 - 300 m (Ref. 1522).
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
South America - Inland Waters: Inia geoffrensis geoffrensis: Amazon river and its tributary rivers into the headwaters of the Orinoco; Inia geoffrensis boliviensis: Rio Madeira drainage into Bolivia, border between Brazil and Bolivia; and Inia geoffrensis humboldtiana: Orinoco river.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm Max length : 280 cm TL 雄魚/尚未辨別雌雄; (Ref. 1394); 230 cm TL (female); 最大體重: 160.0 kg (Ref. 1394)
Found in main river channels, smaller tributaries, lakes, and (seasonally) the flooded forest. Feeds on a large variety of fishes, generally near the bottom; prey have hard outer shells, and they sometimes feed in a coordinated manner, occassonally with Sotalia (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: Version 2024-1)
CITES狀態 (Ref. 108899)
人類使用
漁業: 商業性
FAO - 漁業: landings, 魚種描繪 | FishSource | 周邊海洋
工具
更多資訊
年龄/大小成長長度-重量長度-長度型態特徵仔魚豐度
網路資源
Estimates based on models
瀕危性
Very high vulnerability (81 of 100).
價格種類
Unknown.
