The West Indian manatee, also known as the North American manatee, is a large, aquatic mammal native to warm coastal areas of the Caribbean, from the Eastern United States to northern Brazil. Living a
Manatee with calf.PD colour corrected
Skull of a West Indian manatee on display at The Museum of Osteology, Oklahoma City, Oklahoma
Manatee from Crystal River, Florida
Basking at Haulover Canal, Merritt Island National Wildlife Refuge, Florida
Steller's sea cow is an extinct sirenian described by Georg Wilhelm Steller in 1741. At that time, it was found only around the Commander Islands in the Bering Sea between Alaska and Russia; its range
West Indian manatee
…the largest living member of the sirenians (order Sirenia), a group of large aquatic mammals that includes the dugong, other manatees, and the extinct Steller's sea cow. Manatees are herbivores, have developed vocal communication abilities, and are covered in highly sensitive whiskers (called vibrissae) that are used…
Hydrodamalis gigas skeleton Finnish Museum of Natural History DSC04529
The skull of a Steller's sea cow, Natural History Museum of London
Model in the Natural History Museum, London
Metacarpal bone of H. cf. gigas from Japan under study