| buchnera aphidicola | No | species | bacteria | bacteria | species | 9 | click here |
| buchnera aphidicola (uroleucon ambrosiae) | No | no rank | bacteria | bacteria | no rank | 118117 | click here |
| buchnera aphidicola str. ua (uroleucon ambrosiae) | No | | | | no rank | 1005057 | click here |
| candidatus hamiltonella defensa | No | subspecies | bacteria | bacteria | species | 138072 | click here |