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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta (Heterokontophyta)
Khakista (Diatomista)
Bacillariophyceae
Bacillariophycidae
Bacillariophycanae
Naviculales
Pleurosigmataceae
Pleurosigma

Pleurosigma spenceri (62007266)

Children (3 direct children, 3 direct and indirect children):

Pleurosigma spenceri var. minor

Pleurosigma spenceri var. smithii

Pleurosigma spenceri var. subsalina