Dugongs, Dugong dugon (Müller, 1776), aka sea cows, range in length from 2.4-4 m. Sexual dimorphism is either absent or females may slightly outsize males and can weigh over 270 kg. This low breeding rate and relatively long life span (up to 70 years) means that they are susceptible to environmental changes and pressures. Manatees can live to be more than sixty years old in captivity, but their lifespan in the wild is about forty years. In response to these pressures, the Queensland government began establishing Dugong Protection Areas (DPAs), which … Geographic Range. Dugong, like whales and dolphins, spend their lives at sea. December 4, 2015 | Jonathan Gavilanes. Australian dugong habitats span from Shark Bay in Western Australia to our own Moreton Bay and also extend to north Queensland. The calves suckle from their mothers’ mammary glands which are hidden away under her fins. The age can be estimated by counting the growth layers on the dugong’s tusks. January 31, 2020 by SRK Leave a Comment. The manatee life cycle looks like this: fetus->calf->adult->breeding adult. 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 process of choosing mates is different for dugongs in different regions. The baby dugong is born in the warm shallow waters, where the baby dugong is immediately able to swim to the surface in order to take its first breath of its life. Dugongs are born a pale cream color, but they darken with age to a deep slate gray dorsally and laterally. Beliefs, Superstitions, and Phobias About the Dugong – The “Siren” It is common legend that … Not only are the photographs of luminous clarity, they capture defining moments in the manatees' life cycle. The dugong is a medium-sized marine mammal who is the only surviving representative of the Dugongidae family. When the calf is about to be born, the mother lays on her back so the manatee can come out. Manatees have a small life cycle, but they go through a lot to become a father or a mother. Dusky Dolphin – Facts, Pictures, Life Cycle, Lifespan, Habitat. Dugong - Facts, Pictures, Habitat, Characteristics. The dugong is a medium-sized marine mammal who is the only surviving representative of the Dugongidae family. Dugong Population. The dugong life cycle looks like this: fetus->baby->young adult->breeding adult. Out of the Sirenia Order that also includes three manatees’ species, the dugong… Short hair is sparsely distributed over the body, save the bristles on the muzzle. It is believed there are 80,000 dugongs in Australian waters with approximately 14 000 off the coast of Queensland. A born calf will weigh up to 60 pounds and is 4 feet long; the calf already knows how to swim. Dugong calves nurse (suckle) for 18 months or longer and during this time they rarely stray from their mother – they are often seen riding on the mother’s back! ... Dugong - Facts, Pictures, Habitat, Characteristics. The Life Cycle of Manatees. A calf will nurse for up to 18 months, but remains with its mother until it reaches sexual maturity. Life Cycle and Span. Life cycle Dugong females only produce one calf every 2 to 7 years, born in full term and are generally 1.2m in length. The mother dugong helps the baby surface for its first breath when it is born. Dugongs in Australia. Dugongs have a remarkable life span of up to 70 years in the wild. The International Union for the Conservation of Nature (IUCN) Red List currently lists the dugong as vulnerable to extinction. Even more unusual are the photographs of all the dugong species around the world, not only the ones found along the Florida coast. 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