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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Radiolaria (Radiolarians)
Polycystine (Polycystinea)
Nassellaria
Acanthodesmiacea

Artostrobiidae (21221718)

Children (8 direct children, 19 direct and indirect children):

Theocampe (tree size 1)

Botryostrobus (tree size 2)

Lithamphora

Phormostichoartus (tree size 3)

Siphocampe (tree size 2)

Siphocampium

Spirocyrtis (tree size 2)

Tricolocampe (tree size 1)