Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Arthropoda
/
• Insecta
/
• Hemiptera
/
• Aphidoidea
/
• Aphididae
/
• Essigella
/
• knowltoni
/
• Essigella knowltoni knowltoni

Essigella knowltoni knowltoni (subspecies)