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In accordance with the Endangered Species Preservation Act of 1966, an act of Congress designed to list endangered animal species and offer them limited protection, the manatee became one of 78 original species listed as being threatened with extinction. There are currently more than 1300 species on this list. [11]
When plants are detected, the flippers are used to scoop the vegetation toward the manatee's lips. The manatee has prehensile lips; the upper lip pad is split into left and right sides which can move independently. The lips use seven muscles to manipulate and tear at plants. Manatees use their lips and front flippers to move the plants into the ...
Manatees rescue, rehabilitation and release efforts as a tool for species conservation. [9] Sirenian pathology and mortality assessment. [10] The role of scientists in sirenian conservation in developing countries. [11] West Indian manatees (Trichechus manatus) in the Wider Caribbean Region. [12] IUCN Red List of Threatened Species: Trichechus ...
Under the Endangered Species Act, the West Indian manatee was considered to be threatened, but now wildlife experts are subdividing the group into two subspecies, each with its own unique designation.
The U.S. Fish and Wildlife Service in the coming months will round up manatee data and decide whether the West Indian manatee species should be given bolstered ...
Manatees that are dying by the hundreds mainly from pollution-caused starvation in Florida should once again be listed as an endangered species, environmental groups said Monday in a petition ...
Manatees are obligate herbivores that feed on over 60 species of aquatic plants in both fresh and salt water. Seagrass is a staple of the manatee diet, particularly in coastal areas. [ 43 ] [ 44 ] [ 45 ] In addition, when the tide is high enough, they will also feed on grasses, roots and leaves (including those of mangroves ), as well as algae.
According to the FWS the criteria that need to be meet in order to add a species to the endangered species list, and to keep them there are: 1. the present or threatened destruction, modification, or curtailment of its habitat or range; 2. overutilization for commercial, recreational, scientific, or educational purposes; 3. disease or predation ...