Taxonomia

• Lineage:
• Root
/
• Chromista
/
• Ochrophyta
/
• Coscinodiscophyceae
/
• Coscinodiscales
/
• Hemidiscaceae
/
• Actinocyclus
/
• Actinocyclus ingens

Actinocyclus ingens (species)

• varietyIrregularis
• formNodus
• varietyOvalis
• formPlanus