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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.
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 ...
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 ...
- Description
- Classification
- Feeding
- Reproduction
- Conservation
- Sources
Dugongs grow to lengths of 8 to 10 feet and weights of up to 1,100 pounds. Dugongs are gray or brown in coloration and have a whale-like tail with two flukes. They have a rounded, whiskered snout and two forelimbs.
Kingdom:AnimaliaPhylum:ChordataClass:MammaliaOrder:SireniaDugongs are primarily herbivores, eating seagrassesand algae. Crabs have also been found in the stomachs of some dugongs. Dugongs have tough pads on their lower lip to help them grab vegetation, and 10 to 14 teeth.
The dugong's breeding season occurs throughout the year, although dugongs will delay breeding if they do not get enough to eat. Once a female becomes pregnant, her gestation period is about 1 year. After that time, she usually gives birth to one calf, which is 3 to 4 feet long. Calves nurse for about 18 months. The lifespan of the dugong is estimat...
The dugong is listed as vulnerable on the IUCN Red List. They are hunted for their meat, oil, skin, bones, and teeth. They are also threatened by entanglement in fishing gear and coastal pollution. Dugong population sizes are not well known. Since dugongs are long-lived animals with a low reproduction rate, according to the United Nations Environme...
Fox, D. 1999. Dugong dugon(On-line). Animal Diversity Web. Accessed November 10, 2009.Marsh, H. 2002. Dugong: Status Reports and Action Plans for Countries and Territories. (Online). United Nations Environment Programme. Accessed November 10, 2009.Marsh, H. 2008. Dugong dugon. (Online). IUCN 2009. IUCN Red List of Threatened Species. Version 2009.2. Accessed November 10, 2009.Dugongs (Dugong dugon), also known as sea cows, have a broad but fragmented range, encompassing tropical waters from East Africa to Vanuatu, about 26 degrees both north and south of the equator. This range spans at least 48 countries and about 140,000 km of tropical coastline. The largest population of sea ...
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 ...
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Feb 27, 2024 · When it comes to size, Dugongs are the ocean’s answer to a mid-sized SUV. They can stretch up to about 3 meters (that’s nearly 10 feet for the metrically challenged) and tip the scales at a hefty 600 kilograms (over 1300 pounds). Basically, if a Dugong were to crash your pool party, it’d definitely make a splash.