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Biota (Life)
Eukaryote (Eukarya)
Chromista
Bacillariophyta
Coscinodiscophyceae (Centricae)
Thalassiosirales
Thalassiosiraceae
Thalassiosira
Thalassiosira sackettii

Thalassiosira sackettii f. plana (68379965)