Taxonavigation: Cyathaspidida 

Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Superclassis/Classis: †Pteraspidomorphi
Subclassis: †Heterostraci
Ordo: †Cyathaspidiformes
Subordo: †Cyathaspidida

Familia: †Cyathaspididae
Subfamilia: †Cyathaspidinae

Genera: †Capitaspis – †Cyathaspis – †Pionaspis

Name

†Cyathaspidinae Kiaer, 1932

References

  • Elliott, D.K. 2013. A new cyathaspid (Agnatha, Heterostraci) with an articulated oral cover from the Late Silurian of the Canadian Arctic. Journal of Vertebrate Paleontology, 33(1): 29–34. DOI: 10.1080/02724634.2012.717568 Reference page. 
  • Kiaer, J. 1932. The Downtonian and Devonian vertebrates of Spitsbergen. IV. Suborder Cyathaspida. Skrifter om Svalbard og Ishavet 52: 1–26.Reference page. 
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