Related how?

Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Parazoa
Porifera (Sponges)
Hexactinellid (Hexactinellida)
Amphidiscophora
Hemidiscosa
Hemidiscellidae

Microhemidiscia (21228009)

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

Microhemidiscia greinerti

Microhemidiscia ortmanni