Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Parazoa
Porifera (Sponges)
Stromatoporoidea
Actinostromatida
Densastromatidae
Children (1 direct children, 1 direct and indirect children):
Densastroma pexisum