Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Chordata (Chordates)
Olfactores
Craniata (Craniata (chordata))
Vertebrata (Animals with backbone)
Pteraspidomorphi
Heterostraci
Cyathaspidiformes
Amphiaspidida
Amphiaspidoidei
Amphiaspididae (20312763)
Children (3 direct children, 3 direct and indirect children):
Argyriaspis
Amphiaspis
Amphoraspis