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The dugong (/ ˈ d (j) uː ɡ ɒ ŋ /; Dugong dugon) is a marine mammal.It is one of four living species of the order Sirenia, which also includes three species of manatees.It is the only living representative of the once-diverse family Dugongidae; its closest modern relative, Steller's sea cow (Hydrodamalis gigas), was hunted to extinction in the 18th century.
Dugongidae is a family in the order of Sirenia. The family has one surviving species, the dugong (Dugong dugon), one recently extinct species, Steller's sea cow (Hydrodamalis gigas), and a number of extinct genera known from fossil records. Dugong skeleton displayed at Philippine National Museum. Dugongidae's body weight ranges from 217 to 307 ...
Manatees and dugongs. 8. Manatees and dugongs. In ancient Greek mythology Proteus was the herdsman of Poseidon’s seals, a god who could change himself into any sort of creature – leopard, tree, snake, water, anything. Today we imagine that Nature, although slower, has a similar capacity: leopards, snakes, rhododendrons, mushrooms, sharks ...
Jul 21, 2018 · The mammary glands of females in the Sirenia genus are located on their upper bodies near their armpits, which are likely to have contributed to the reported ‘mermaid’ sightings of explorers and sailors. While manatees can be found in estuarine and fresh waters, dugongs are strictly marine mammals. They also possess a dolphin fluke-like tail.
The Sirenia (/ saɪˈriːni.ə /), commonly referred to as sea cows or sirenians, are an order of fully aquatic, herbivorous mammals that inhabit swamps, rivers, estuaries, marine wetlands, and coastal marine waters. The extant Sirenia comprise two distinct families: Dugongidae (the dugong and the now extinct Steller's sea cow) and Trichechidae ...
The dugong is an aquatic mammal with thick, tough, and smooth skin. The skin color of newborn dugongs is pale cream, darkening as they age, becoming deep slate gray on the sides and dorsum. The body of the dugong is sparsely covered with hair, and the muzzle exhibits bristles. The upper lip is cleft and muscular, hanging over the mouth, which ...
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Is a dugong a sirenian?
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Do dugongs have mermaids?
Sirenian bones are exceptionally dense, most of them lacking marrow. This adaptation is thought to help maintain neutral buoyancy. Manatees and dugongs differ in a number of traits besides the shape of the tail. Manatees lack incisor teeth, but incisors do occur in dugongs, erupting as tusks in the males.
