Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Dinozoa
Dinoflagellata (Dinoflagelate)
Dinophyceae
Gonyaulacales
Ceratiaceae
Ceratium
Ceratium pentagonum (2459583)
Children (2 direct children, 2 direct and indirect children):
Ceratium pentagonum subsp. pacificum
Ceratium pentagonum var. tenerum