Taxonomy

• Lineage:
• Root
/
• Animalia
/
• Chordata
/
• Actinopterygii
/
• Osteoglossiformes

Osteoglossiformes (order)

• familyArapaimidae
• familyGymnarchidae
• familyHiodontidae
• familyMormyridae
• familyNotopteridae
• familyOsteoglossidae
• familyPantodontidae