Children (16 direct children, 17 direct and indirect children):
Scalloped bonnethead
Sphyrna corona
Bonnethead
(tree size 1)
Bonnethead shark
Whitefin hammerhead
Sphyrna couardi
Smooth hammerhead
Sphyrna zygaena
Great hammerhead
Squat-headed hammerhead shark
Scalloped hammerhead
Sphyrna lewini
Sphyrna media
Scoophead shark
Smalleye hammerhead
Smalleye hammerhead shark
Sphyrna blochi
Winghead shark
Carolina hammerhead
Sphyrna gilberti
Sphyrna ligo
Sphyrna nana
Sphyrna bigelowi
Sphyrna blochii
Sphyrna diplana
Sphyrna vespertina