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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.
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 ...
May 27, 2024 · The dugong is one of four living members of the order Sirenia — the others being three species of manatees — and the only living member of the family Dugongidae. A second member of the family, Steller’s sea cow, was driven to extinction in the 18th century due to overhunting. Nineteen total genera from the family are known from the fossil ...
- Female
- April 22, 1960
The dugong was first classified by Müller in 1776 as Trichechus dugon (PD 2008a), a member of the manatee genus previously defined by Linnaeus (PD 2008b). It was later assigned as the type species of Dugong by Lacépède (PD 2008c) and further classified within its own family by Gray (PD 2008d), and subfamily by Simpson (PD 2008e). Distribution
- Mammalia
- Sirenia
- Animalia
- Chordata
Dugongs are large mammals, weighing up to around 400 kg and measuring up to 3.5 m in length. Sea cows were immense, reaching almost 8 m in length and weighing around 5000 kg. Dugongids lack the vestigial nails on their flippers that are possessed by manatees. Also unlike manatees, their tail flukes are deeply ...
Nov 15, 2024 · dugong (Dugong dugon) Dugongs (Dugong dugon) range in length from about 2.2 to 3.4 metres (7 to 11 feet) and weigh 230 to 420 kg (500 to 925 pounds). (more) Dugongs range in length from about 2.2 to 3.4 metres (7 to 11 feet) and weigh 230 to 420 kg (500 to 925 pounds). As with whales and dolphins, the dugong has a tapered body that ends in a ...
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Interesting Dugong Facts 1. They once swam through Egypt. According to recent findings, dugongs inhabited waters that flowed over present-day Egypt approximately 40 million years ago. Their ancestors were likely semi-aquatic. 1. 2. They belong to the same order as manatees. Unlike the manatee, dugongs live exclusively in marine habits.
