| enterobacter hormaechei | species | bacteria | bacteria | species | 158836 |
| enterobacter hormaechei subsp. hormaechei | subspecies | bacteria | bacteria | subspecies | 301105 |
| enterobacter hormaechei subsp. oharae | subspecies | bacteria | bacteria | subspecies | 301102 |
| enterobacter hormaechei subsp. steigerwaltii | subspecies | bacteria | bacteria | subspecies | 299766 |