👉 Oxyrhina is a type of fish that lives in saltwater, primarily in the eastern United States and Canada. It has two main types: the common oyster (Alocos) and the oysterfish (Pseudoscaphoidea). The common oyster is known for its large size and robust body structure, while the oysterfish are characterized by their elongated bodies with a unique pattern of scales that resemble the shape of the sea.