Eriptychius americanus
Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: ParaHoxozoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Olfactores
Subphylum: Vertebrata
Superclassis/Classis: †Pteraspidomorphi
Subclassis: †Heterostraci
Ordo: †Traquairaspidiformes
Familia: †Eriptychiidae
Genus: †Eriptychius
Species: †Eriptychius americanus
Name
[edit]†Eriptychius americanus Walcott, 1892
References
[edit]- Walcott, C.D. 1892. Preliminary notes on the discovery of a Vertebrate Fauna in Silurian (Ordovician) strata. Bulletin of the Geological Society of America 3(1): 153-172.DOI: 10.1130/GSAB-3-153Reference page.