| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Borrelia caucasica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Borrelia brasiliensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Borrelia bavariensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Borrelia baltazardii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Borrelia baltazardi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Borrelia anserina | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bombilactobacillus thymidiniphilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bombilactobacillus folatiphilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bombilactobacillus apium | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blautia pseudococcoides | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blautia liquoris | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blautia glucerasei | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blautia celeris | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blautia ammoniilytica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blautia acetigignens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blattabacterium | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blattabacterium cuenoti | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blastopirellula cremea | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blastococcus tunisiensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blastobacter | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blastobacter natatorius | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blastobacter henricii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blastobacter denitrificans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blastobacter capsulatus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Blastobacter aggregatus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bifidobacterium tissierii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bifidobacterium thermophilium | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bifidobacterium thermacidophilum subsp. thermacidophilum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bifidobacterium thermacidophilum subsp. porcinum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bifidobacterium suis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |