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Sep 27, 2021 · Analyses of growth layers in bisected dugong tusks have revealed that dugongs are long-lived, with a maximum longevity record of 73 years (estimated from a female individual found in Western Australia 5). An (almost) vegetarian marine mammal. Dugongs and manatees are the only predominantly herbivorous aquatic mammals.
A. The dugong, which is a large marine mammal which, together with the manatees, looks rather like a cross between a rotund dolphin and a walrus. Its body, flippers and fluke resemble those of a dolphin but it has no dorsal fin. Its head looks somewhat like that of a walrus without the long tusks. B.
B. Sound. The humpback and other baleen whales migrate every year to: A. Feed in Antarctica during winter. B. Feed in the tropics during winter. C. Reproduce in the tropics during winter. D. Reproduce in Antarctica during summer. E. Feed in the tropics during summer. C. Reproduce in the tropics during winter.
- What Is A Dugong?
- What Is A Manatee?
- Dugong vs Manatee
- Frequently Asked Questions
The dugong, or Dugong dugon, is the only living member of the Sirenia order left in the Pacific ocean. Although it is closely related to the manatee, dugongs do not ever venture into freshwater. They are the only herbivorous marine mammals to live only in saltwater. Coastal peoples have known about dugongs for millennia, but the species only receiv...
There are three types of manatees: the West Indian manatee (Trichechus manatus), the West African manatee (Trichechus senegalensis), and the Amazonian manatee (Trichechus inunguis). Like dugongs, manatees are part of the order Sirenia, and these three species of manatee represent three out of four of the remaining Sirenia species (the fourth being ...
How can you tell a manatee apart from a dugong? There are some key differences, although they do have many overlapping traits.
Here are some fun facts about dugongs and manatees for novice marine mammal enthusiasts and experienced sea cow lovers.
1. They're great swimmers. They've been clocked as fast as 6 miles / 10 km per hour, and have been known to swim more than 60 miles / 100 km without a rest. 2. Their massive forepaws are partially webbed, and propel them through the water dog-paddle style. The hind feet and legs are used as rudders. 3.
Oct 9, 2023 · Key Takeaways. Dugongs have a longer, trunk-like snout and agile upper lip used to munch on seagrass. Manatees have a shorter snout and typically feed at or near the surface. Dugongs tails have flukes and look similar to whale or dolphin tails, while manatees have a paddle-shaped tail. Manatees can grow up to 4 meters/13 feet long, whereas ...
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Feb 17, 2023 · 2. Dugongs have a dolphin-like tail. They are very similar to manatees, but a quick way to tell these two apart is by looking at their tail. A dugong’s tail is shaped like the tail of a dolphin, while manatees have paddle-like tails. 3. Their closest relatives are manatees and elephants
