Definition: The term "hyolithidae" is not commonly used in scientific terminology. It seems to be a misnomer or a typo, as hyolithidae refers to a group of animals that belong to the class Mammalia. Hyolithidae are a family of mammals known for their large dental gaps and their ability to form hyraxes, which are irregularly shaped pits in the jawbone. However, the term "hyolithidae" is not commonly used in scientific
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