Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Chordata (Chordates)
Cephalochordata (Lancelets)
Leptocardii
Branchiostomatidae
Children (2 direct children, 2 direct and indirect children):
Amphioxides stenurus
Amphioxides valdiviae