| citrobacter freundii | species | bacteria | bacteria | species | 546 |
| escherichia coli | species | bacteria | bacteria | species | 562 |
| klebsiella pneumoniae | species | bacteria | bacteria | species | 573 |
| klebsiella quasipneumoniae subsp. quasipneumoniae | subspecies | | | subspecies | 1667327 |
| klebsiella quasipneumoniae subsp. similipneumoniae | subspecies | | | subspecies | 1463164 |
| plesiomonas shigelloides | species | bacteria | bacteria | species | 703 |
| salmonella enterica subsp. enterica serovar infantis | no rank | bacteria | bacteria | no rank | 595 |
| serratia marcescens | species | bacteria | bacteria | species | 615 |