👉 Uropsylla is a type of fish that lives in freshwater environments, primarily in the United States and Europe. They are known for their distinctive triangular body shape with a long, slender tail. These fish have a unique adaptation called the "bottle neck," which allows them to easily change direction by retracting their tail into the water. Uropsylla is often found in freshwater habitats such as streams, rivers, and lakes, where they feed on aquatic plants and insects.
