The status, affinity, scope or nomenclature of this taxon is disputed.

Please see discussion on the talk page.


Taxonavigation edit

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Cladus: Hyperoartia
Classis: Cephalaspidomorphi
Ordo: †Cephalaspidiformes
Subordo: †Cornuata
Familiae: †Benneviaspidae - †Cephalaspidae - †Dartmuthiidae - †Kiaeraspidae - †Sclerodidae - †Superciliaspididae - †Thyestidae - †Tremataspidae - †Zenaspidae

Genus inc. sedis: †Ilemoraspis

Name edit

Cornuata Janvier, 1985

References edit

Sansom, Robert S., Rodygin, Sergei A., & Donoghue, Philip C. J. 2008; "The Anatomy, Affinity and Phylogenetic Significance of Ilemoraspis Kirkinskayae (Osteostraci) from the Devonian of Siberia" Journal of Vertebrate Paleontology 28(3):613–625.

Links edit

Alternative classifications edit

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Cladus: Hyperoartia
Classis: Cephalaspidomorphi
Classis: Osteostraci
Subclassis: †Cornuata
Ordines: Cephalaspida - Zenaspidida - Benneviaspidida - Incertae sedis

Vernacular names edit

français: cornuates