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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Foraminifera
Globothalamea
Textulariia
Textulariida
Textulariina
Psammosphaeroidea
Psammosphaeridae
Psammosphaerinae
Psammosphaera

Psammosphaera irregularis (23757948)