Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Arthropoda
/
• Insecta
/
• Hemiptera
/
• Aphidoidea
/
• Aphididae
/
• Nearctaphis
/
• californica
/
• Nearctaphis californica nigrescens

Nearctaphis californica nigrescens (subspecies)