👉 Saururus is a type of fish that belongs to the family Sauridae. It is also known as the white-tailed eagle ray or the white-fingered eagle ray. These fish are found in freshwater and brackish water bodies, such as lakes, rivers, and streams. Saururus have a distinctive appearance due to their white scales, which are often seen with black spots on their sides. They have a long, slender body that is covered in thick scales. The