👉 Epigrapsus is a type of vertebrate animal that lacks a backbone, but instead has a series of bones attached to the back and neck. These bones are known as periosteum, which is not directly related to epiglottis or the process of swallowing food. Epigrapsus is characterized by a unique set of teeth and jaws that resemble those of a bird, with the ability to swallow and digest food without needing to break down its own structure.
