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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Dinozoa
Dinoflagellata (Dinoflagelate)
Dinophyceae
Gonyaulacales
Ceratiaceae
Ceratium

Ceratium horridum (3258776)

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

Ceratium horridum var. buceros

Ceratium horridum f. claviger

Ceratium horridum var. molle