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: Chondrichthyes
Superordo: †Cladodontomorphii
Ordo: †Ctenacanthiformes
Genus: †Amelacanthus
Species: †Amelacanthus americanus
Name
†Amelacanthus americanus Maisey, 1983
References
- Maisey, J.G. 1983. Some Pennsylvanian chondrichthyian spines from Nebraska. Transactions of the Nebraska Academy of Sciences 11: 81–84. Reference page.
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