Zygolophodon tapiroides

Superregnum: Eukaryota
Cladus: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Mammalia
Subclassis: Theria
Infraclassis: Placentalia
Superordo: Afrotheria
Cladus: Paenungulata
Ordo: Proboscidea
Familia: †Mammutidae
Genus: Zygolophodon
Species: Zygolophodon tapiroides

Zygolophodon tapiroides was a mastodon known from fossils found in present-day Europe. It lived about three million years ago and eventually became extinct.