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Herbivorous
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- The dugong, like all sea cows, is herbivorous. It primarily grazes on sea grasses and therefore spends most of its time in sea grass beds. Unlike the closely related manatees, the dugong never enters freshwater and is therefore the only exclusively marine mammal that is herbivorous.
oceana.org/marine-life/dugong/
The dugong, like all sea cows, is herbivorous. It primarily grazes on sea grasses and therefore spends most of its time in sea grass beds. Unlike the closely related manatees, the dugong never enters freshwater and is therefore the only exclusively marine mammal that is herbivorous.
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Dugongs are part of the Sirenia order of placental mammals which comprises modern "sea cows" (manatees as well as dugongs) and their extinct relatives. Sirenia are the only extant herbivorous marine mammals and the only group of herbivorous mammals to have become completely aquatic.
Dugongs are herbivores (graminivores) and primarily feed on seagrass. They will occasionally eat invertebrates such as jellyfish, sea squirts, and shellfish. Populations in Moreton Bay, Australia, feed on invertebrates such as polychaetes or marine algae.
Dugongs spend much of their time alone or in pairs, though they are sometimes seen gathered in large herds of a hundred animals. Reproduction and Conservation
- Description of The Dugong
- Interesting Facts About The Dugong
- Habitat of The Dugong
- Distribution of The Dugong
- Diet of The Dugong
- Dugong and Human Interaction
- Dugong Care
- Behavior of The Dugong
- Reproduction of The Dugong
- Beliefs, Superstitions, and Phobias About The Dugong – The “Siren”
The dugong is a gray/brown marine mammal with a torpedo-shaped body. They are considerably more streamlined in appearance than their rather rotund relative, the manatee. Dugongs also differ from their manatee cousins in the shape of their tails. While manatees have large, rounded tails, dugongs have almost triangular shaped fins (similar to a dolph...
Dugongs differ from their closest living relative, the manatee, in a number of ways. These unique characteristics set dugongs apart from many other marine mammals. 1. A Truly Marine Mammal– Dugongs are the only species in the order Sirenia (dugongs and manatees) that lives in an exclusively marine environment. Manatees are mainly freshwater animals...
Dugongs prefer warm, shallow waters near the coast. Though they have been found in deeper waters, dugongs’ food source (sea grass) thrives in shallow water with plenty of sunlight. Dugongs also prefer feeding in protected bays.
Dugongs are found in a number of locations near the equator. Populations of dugongs can be found in the waters surrounding East Africa, South Asia, and Australia. The largest population of dugongs can be found off the coast of Australia, from Western Australia to Queensland.
Dugongs feed on a wide variety of sea grass species, and will occasionally eat algae and jellyfish. Populations in different locations will feed on different species of sea grass.
Historically, dugongs and manatees have made an easy target for hunters, as they are relatively slow moving. In recent years, dugongs have become popular in ecotourism, and tourists pay to swim with the dugongs, or to view the animals from boats.
Few dugongs are kept in human care, and knowledge of their needs is sparse. Because sea grass is impractical to grow for feeding, animals in aquariums are generally fed lettuce. This diet has worked well for manatees in the United States.
Dugongs tend to remain solitary or in small groups, but have been seen in large numbers for breeding. They travel along shallow coasts feeding on sea grass, and can feed for up to six minutes at a time before surfacing to breathe. Because they live in shallow waters, dugongs have been known to stand on their tails when surfacing for air.
Dugongs in different populations have different breeding behavior. In some populations, a male will guard a territory from other males, and females will come to him to breed. In other populations, male dugongs will battle for breeding rights over a female. Dugongs have a 13-15 month gestation, and give birth to a single calf. They generally move to...
It is common legend that sailors would mistake manatees for mermaids at sea. This is actually where the manatee and dugong family Sirenia got its name! Sirenia is derived from the Greek word “siren,” referring to Greek mythology. It is believed that dugongs, rather than manatees, were the source of these legends. Because dugongs are the only solely...
Diet and Feeding Behavior. Dugongs have a specialized diet that reflects their adaptation to life in shallow coastal waters. They are herbivores, feeding almost exclusively on seagrasses. Dugongs graze on a variety of seagrass species, preferring those that are higher in nutrient content.
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Since dugongs are herbivores, their diet consists exclusively of seagrass. They are often referred to as “sea cows” because of their grazing habit below the waves. Dugongs live in very shallow, temperate water where seagrass flourishes, and they need to eat plenty of it to stay healthy.
