👉 Etmopterus is a species of fish in the family Cyprinidae that belongs to the genus Etmopterus. They are commonly found in freshwater environments, particularly streams and rivers. Some key characteristics include their streamlined body shape, long, pointed mouths, and large eyes with pupils that can be dilated or constricted depending on environmental conditions. Etmopterus is known for its ability to swim quickly through water, often using a powerful tail to control the current.
