Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Chordata
/
• Elasmobranchii
/
• Squaliformes

Squaliformes (order)

• familyCentrophoridae
• familyDalatiidae
• familyEchinorhinidae
• familyEtmopteridae
• familyOxynotidae
• familySomniosidae
• familySqualidae