The popularly called the sea cow is any of the species of large water animals in the genus Trichechus. There are three species of with T. inunguis found in the Amazon and Orinoco river systems; T. manatus is found in central Florida and along the Gulf of Mexico and Caribbean coasts; and T. senegalenis found in the rivers of tropical West Africa. A manatee is a slow moving, seal shaped mammal that lives in shallow coastal waters where rich plant grows. It usually is at home in salt or fresh water but rarely straying far from home. A manat ....