Related how?

Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Parazoa
Porifera (Sponges)
Hexactinellid (Hexactinellida)
Hexasterophora
Aulocalycoida
Aulocalycidae

Rhabdodictyum (4124531)

Children (2 direct children, 2 direct and indirect children):

Rhabdodictyum delicatum

Rhabdodictyum kurense