Ptyctodontidae
Taxonavigation
| Taxonavigation: Ptyctodontida |
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Superregnum: Eukaryota |
Familia:
Genus: Australoptyctodus - Campbellodus - Chelyophorus - Ctenurella - Destnoporella - Eczematolepis - Goniosteus - Materpiscis - Palaeomylus - Ptyctodopis - Ptyctodus - Rhamphodopsis - Rhynchodus