anatomy of a fish

• Eyes for sight can detect colors and see short distances
• • Nares Used for smelling 
• • Operculum Bony flap that protects the gills from harm;
• Pectoral Fin - Allows for abrupt changes in speed and direction
• • Pelvic Fin Stabilizes the fish while swimming; allows up and down movement
• Vent - Removes waste and extra water; serves as the outlet of milt/eggs
• Anal Fin -  Stabilizes the fish while swimming
• Caudal Fin - Moves, propels, and pushes the fish through the water
• Adipose Fin - Not present on most fish with unknown purpose; Small, thick, fleshy fin located between caudal and dorsal fins
• Dorsal Fin - Helps maintain balance while swimming
• Scales -  Protects fish from injury
• Barbels - “Whiskers” found on the head area of the fish, to help track prey or food e.g. Catfish
• Mouth - to consume food