| actinobacillus lignieresii | species | bacteria | bacteria | species | 720 |
| bibersteinia sp. aks-10 | no rank | | | species | 1855520 |
| bibersteinia sp. xjmns-134-nf1 | no rank | | | species | 1419597 |
| bibersteinia sp. xjmns-134-nf2 | no rank | | | species | 1419598 |
| bibersteinia trehalosi | species | bacteria | bacteria | species | 47735 |
| bibersteinia trehalosi usda-ars-usmarc-188 | no rank | | | no rank | 1263829 |
| bibersteinia trehalosi usda-ars-usmarc-189 | no rank | | | no rank | 1263831 |
| bibersteinia trehalosi usda-ars-usmarc-190 | no rank | | | no rank | 1263832 |
| bibersteinia trehalosi usda-ars-usmarc-192 | no rank | | | no rank | 1171377 |
| bisgaard taxon 13 | no rank | bacteria | bacteria | species | 28155 |