the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Arthropoda (phylum)
Hexapoda (superclass)
Insecta (class)
Hemiptera (order)
Aphididae (family)
[hide inferior taxa]
Acyrthosiphon kondoi (species)
Acyrthosiphon pisum (species)
Myzus persicae (species)
Rhopalosiphum padi (species)
Schizaphis graminum (species)
Sitobion avenae (species)