Ptyctodontiformes

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Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Classis: †Placodermi
Ordo: †Ptyctodontiformes

Familia: †Ptyctodontidae

Name[edit]

Ptyctodontiformes

Synonyms[edit]

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