Taxonavigation edit

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: †Artiopoda
Superclassis: †Trilobitomorpha
Classis: †Trilobita
Ordo: †Asaphida
Superfamilia: Trinucleoidea
Familia: Trinucleidae
Genus: †Costonia
Species: †Costonia elegans

Name edit

Costonia elegans Dean, 1960

Distribution edit

Western Europe

Temporal range: Ordovician

References edit

  • Dean W.T., 1960. The ordovician trilobite faunas of South Shropshire. The British Museum.