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Now unless you are a Harry Potter fanatic, you’ve probably never heard the word Dugong or know what one is. In this post, I’m going to introduce you to the fourth member of the Sirenia family.

The Dugong (Dugong dugon) may look like a manatee and they do belong in the same family but they are different species. The dugong is classified as Vulnerable by the IUCN Red List with a decreasing population trend. The Dugong lives between East Africa and Vanuatu.

HABITAT AND RANGE
spd0816_species_istock_000032507042_web.jpgThe Dugong lives in coastal areas in waters that are shallow to medium-deep and between 15-17ºC. The Dugong can be found in the Indian Ocean, Red Sea and in the northwest and western Pacific Ocean.

MAJOR THREATS
Dugongs face threats from incidental capture from fishing gear. They are also hunted both legally and illegally. Boat strikes and boating activities such as acoustic pollution are causing problems for the dugong. There has been damage, modification and loss of their habitat and there has also been chemical pollution such as oil spills in their range. Although dugongs are legally protected in most of their range the enforcement is typically weak or non-existent.

CONSERVATION
Dugongs are covered under three international conservation conventions:

  1. The Convention on Biological Diversity (CBD)
  2. The Convention on the International Trade in Endangered Species of Wild Fauna and Flora (CITES)
  3. The Convention on Migratory Species of Wild Animals (CMS)

They are also included in the Coral Triangle Initiative (CTI). The IUCN believe that the most promising initiative is the UNEP Dugong, Seagrass and Coastal Communities Initiative.

KINGDOM PHYLUM CLASS ORDER FAMILY
Animalia Chordata Mammalia Sirenia Dugongidae

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Sources:

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