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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Radiolaria (Radiolarians)
Acantharia (Acantharea)
Symphyacanthida

Amphilithidae (50326916)

Children (2 direct children, 5 direct and indirect children):

Amphilithium (tree size 2)

Amphibelone (tree size 1)