Florida Manatee (Trichechus manatus latirostris), a subspecies of the West Indian Manatee. One of only 4 surviving species of Sirenians (sea cows); severely endangered, probably fewer than 2000 survive due to habitat loss and boat collisions. A vegetarian, can reach 13 ft. in length and 3500 lbs. Found in both salt and fresh water, ranging from Virginia to Louisiana, but mostly in Florida coastal waters and rivers. Homasassa Springs, Florida.