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Biota
(Life)
Eukaryote
(Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta
(Heterokontophyta)
Fragilariophyceae
Tabellariales
Tabellariaceae
Tetracyclus
Tetracyclus ellipticus
Tetracyclus ellipticus var. inflatus (
67872230
)