sirenian: Media
mammal
Images
Features of dugongs and manatees compared.
Features of dugongs (Dugong dugon) and manatees (genus Trichechus)...
Encyclopædia Britannica, Inc.
Steller's sea cow
The Steller's sea cow (Hydrodamalis gigas), extinct since the 18th century,...
Encyclopædia Britannica, Inc.
ranges of living manatees and dugongs
Present-day ranges of living members of Order Sirenia.
Encyclopædia Britannica, Inc.
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