But over time, many fish have evolved different uses and appearances for these skin flaps ... on in our ocean.” From the Remo ...
According to the National Ocean Service, its nearly 70 miles per hour top speed makes it one formidable fish. Accompanied by their iconic dorsal fin, the long bill of the kingfish serves a similar ...
Gills: Allow a fish to breathe. Some fishes have gills covered by flaps. When a fish ... speed to escape predators. Fins: Help a fish move. The top fins are called dorsal fins.
These upright fish have a dorsal fin that flutters 30 to 70 times per second to provide forward propulsion. They also have a set of small pectoral fins near the back of their head that are used to ...