| brucella abortus | species | bacteria | bacteria | species | 235 |
| brucella abortus 64/108 | no rank | | | no rank | 1160199 |
| brucella abortus f2/06-8 | no rank | | | no rank | 1160192 |
| brucella canis | species | bacteria | bacteria | species | 36855 |
| brucella melitensis | species | bacteria | bacteria | species | 29459 |
| brucella melitensis admas-g1 | no rank | | | no rank | 1351836 |
| brucella melitensis b115 | no rank | | | no rank | 1247411 |
| brucella melitensis bg2 (s27) | no rank | | | no rank | 1169223 |
| brucella melitensis bv. 1 | no rank | bacteria | bacteria | no rank | 644337 |
| brucella melitensis bv. 3 | no rank | bacteria | bacteria | no rank | 644340 |