* Pectoral fins: Located behind the gills, these fins are used for steering, braking, and balance.
* Pelvic fins: Located on the underside of the fish, these fins help with stability and maneuvering.
* Dorsal fin: Located on the back of the fish, this fin helps with stability and balance.
* Anal fin: Located on the underside of the fish, near the tail, this fin helps with stability and maneuvering.
* Caudal fin: Located at the tail, this is the primary propelling force for the fish, providing thrust for forward movement.
While fins are the primary locomotory organs, some fish also use their body and tail for propulsion, especially when they are swimming quickly.