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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Coelenterata
Cnidaria (Cnidarians)
Anthozoa
Hexacorallia
Rugosa (Tetracorallia)
Stauriida

Streptelasmatidae (18573244)

Children (11 direct children, 13 direct and indirect children):

Streptelasma (tree size 1)

Grewingkia (tree size 1)

Streptelasmatinae

Homalophyllinae

Dinophyllinae

Enterolasmatinae

Breviphyllinae

Nevadaphyllinae

Dalmanophyllinae

Kodonophyllinae

Acrophyllinae