Ptyctodontiformes
(Redirected from Ptyctodontida)
Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Classis: †Placodermi
Ordo: †Ptyctodontiformes
Familia: †Ptyctodontidae
Name[edit]
Ptyctodontiformes
- based on Ptyctodontida Gross, 1932