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The movement and habitat of the African manatee has been threatened by the building of agricultural and hydroelectric dams along rivers that isolate populations, such as the Akosombo Dam in Ghana. The Diama Dam has permanently isolated the Senegal River manatee population from the coast, as has the Felou Dam in Mali.
An adult manatee will commonly eat up to 10–15% of its body weight, or 50 kilograms (110 lb), per day, which requires the manatee to graze for several hours per day. [49] By contrast, 10% of the diet of the African manatee is fish and mollusks. [50] Manatees have been known to eat small amounts of fish from nets. [51]
The Acton Plan for the African manatee, the least intensively studied of the Sirenians, aims to improve legislation for manatee protection, improve applied research, reduce pressures and promote a wide appreciation of the animal and their ecological and cultural value through communication and education.
Articles related to the Manatees (genus Trichechus), large, fully aquatic, mostly herbivorous marine mammals, sometimes known as sea cows.There are three accepted living species of Trichechidae, representing three of the four living species in the order Sirenia: the Amazonian manatee (Trichechus inunguis), the West Indian manatee (Trichechus manatus), and the West African manatee (Trichechus ...
Trichechus inunguis - Amazonian Manatee; Trichechus manatus - West Indian Manatee; Trichechus senegalensis - African Manatee †Trichechus hesperamazonicus †Potamosiren †Potamosiren magdalensis †Ribodon †Ribodon limbatus
A skeleton of a manatee and calf, the Museum of Osteology, Oklahoma City Skull of a West Indian manatee, the Museum of Osteology, Oklahoma City Manatees weigh 400 to 550 kg (880 to 1,210 lb), and average 2.8 to 3.0 m (9 ft 2 in to 9 ft 10 in) in length, sometimes growing to 4.6 m (15 ft 1 in) and 1,775 kg (3,913 lb) and females tend to be ...
An Indianapolis Prize committee announced the 10 finalists for the Emerging Conservationist award, which includes $50,000 to further their work.
The foot of a manatee. Manatees are believed to share common ancestry with elephants. Sirenia is the order of placental mammals which comprises modern "sea cows" (manatees and the Dugong) and their extinct relatives. They are the only extant herbivorous marine mammals and the only group of herbivorous mammals to have become completely aquatic.