| chlamydia abortus | species | bacteria | bacteria | species | 83555 |
| chlamydia caviae | species | bacteria | bacteria | species | 83557 |
| chlamydia felis | species | bacteria | bacteria | species | 83556 |
| chlamydia pecorum | species | bacteria | bacteria | species | 85991 |
| chlamydia pneumoniae | species | bacteria | bacteria | species | 83558 |
| chlamydia psittaci | species | bacteria | bacteria | species | 83554 |
| chlamydia psittaci 06-1683 | no rank | | | no rank | 1112244 |
| chlamydia psittaci 08dc60 | no rank | | | no rank | 1112267 |
| chlamydia psittaci mn | no rank | | | no rank | 1218354 |
| chlamydia trachomatis | species | bacteria | bacteria | species | 813 |