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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Parazoa
Porifera (Sponges)
Cellularia
Demospongiae (Demosponge)
Tetractinomorpha
Hadromerida
Polymastiidae

Sphaerotylus (4117501)

Children (13 direct children, 15 direct and indirect children):

Sphaerotylus vanhoeffeni

Sphaerotylus exospinosus

Sphaerotylus capitatus

Sphaerotylus antarcticus (tree size 1)

Sphaerotylus borealis (tree size 1)

Sphaerotylus sceptrum

Sphaerotylus exotylotus

Sphaerotylus raphidophora

Sphaerotylus verenae

Sphaerotylus renoufi

Sphaerotylus strobilis

Sphaerotylus tjalfei

Sphaerotylus bouryesnaultae