Sinonimi: hammerhead shark
1. Medium-sized live-bearing shark with eyes at either end of a flattened hammer-shaped head; worldwide in warm waters; can be dangerous; SYN. hammerhead shark.
2. The striking part of a hammer.
Any of several species of shark of the genus Sphyrna, found in tropical seas, characterized by having eyes at the ends of flattened extensions of the skull. Hammerheads can grow to 4 m/13 ft.
Jedna od agresivnijih vrsta ajkula, naziv dobila po specifičnom obliku glave.