Definition: Dugongidae is a family of marine invertebrates that includes the common dugong, which is a large marine mammal. The family contains over 200 species and is known for its unique adaptations to oceanic environments, including streamlined bodies, gills adapted for breathing underwater, and long bones. The term "dugongidae" refers to the specific group of animals within this family that are found in the Indo-Pacific region, which includes the Philippines, Indonesia,
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