The Family Ornithorhynchidae, also known as platypus, is a unique and fascinating group of mammals that are native to Australia and its surrounding regions. There are several synonyms that have been used to refer to these creatures over time, including the common platypus, duck-billed platypus, and venomous platypus. While these names may seem different, they all point to the unusual characteristics that make platypuses stand out, such as their unusual bill shape, webbed feet, and ability to produce venom. Despite their unusual appearance, these creatures play an important role in their ecosystem and are a beloved symbol of Australian wildlife.