Taxonavigation
Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Cladus: Hyperoartia
Classis: Cephalaspidomorphi
Classis: Osteostraci
Subclassis: †Cornuata
Ordo: †Cephalaspida
Familiae: †Scolenaspididae
Genera: Ukrainaspis - Zychaspis
Devonian of Ukraine
Name
Scolenaspididae Afanassieva, 1991
References
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