Taxonomia

• Lineage:
• Root
/
• Chromista
/
• Ochrophyta
/
• Coscinodiscophyceae
/
• Biddulphiales
/
• Biddulphiaceae
/
• Biddulphia
/
• Biddulphia tuomeyi

Biddulphia tuomeyi (species)

• varietyCharkoviana
• varietyTridentata