Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Chordata (Chordates)
Olfactores
Tunicata (Tunicate)
Ascidiacea (Sea squirt)
Pleurogona
Pyuridae
Children (2 direct children, 2 direct and indirect children):
Bathypyura asymetrica
Bathypyura celata