| Candidatus Benthicola marisminoris | NCBITaxon:3056742 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Benthicola sp. | NCBITaxon:3101352 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Benthobacter isfjordensis | NCBITaxon:3350161 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium | NCBITaxon:2053521 | SPECIES | BACTERIA | 2 | 0 | 11 | SEEDED |
| Candidatus Berkelbacteria bacterium Athens1014_28 | NCBITaxon:2017145 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium CG03_land_8_20_14_0_80_40_36 | NCBITaxon:1974509 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Berkelbacteria bacterium CG06_land_8_20_14_3_00_43_10 | NCBITaxon:1974510 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Berkelbacteria bacterium CG08_land_8_20_14_0_20_39_8 | NCBITaxon:1974511 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium CG10_big_fil_rev_8_21_14_0_10_33_10 | NCBITaxon:1974512 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Berkelbacteria bacterium CG10_big_fil_rev_8_21_14_0_10_41_12 | NCBITaxon:1974513 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Berkelbacteria bacterium CG10_big_fil_rev_8_21_14_0_10_43_13 | NCBITaxon:1974514 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Berkelbacteria bacterium CG10_big_fil_rev_8_21_14_0_10_43_14 | NCBITaxon:1974515 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Berkelbacteria bacterium CG11_big_fil_rev_8_21_14_0_20_40_23 | NCBITaxon:1974516 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Berkelbacteria bacterium CG11_big_fil_rev_8_21_14_0_20_42_15 | NCBITaxon:1974517 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium CG1_02_42_45 | NCBITaxon:1805036 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium CG23_combo_of_CG06-09_8_20_14_all_33_15 | NCBITaxon:1974518 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Berkelbacteria bacterium CG23_combo_of_CG06-09_8_20_14_all_41_73 | NCBITaxon:1974519 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium CG2_30_39_44 | NCBITaxon:1805037 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Berkelbacteria bacterium CG2_30_43_20 | NCBITaxon:1805038 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Berkelbacteria bacterium CG_4_10_14_0_2_um_filter_35_9_33_12 | NCBITaxon:1974499 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Berkelbacteria bacterium CG_4_10_14_0_8_um_filter_35_9_33_8 | NCBITaxon:1974500 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium CG_4_10_14_0_8_um_filter_39_42 | NCBITaxon:1974501 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Berkelbacteria bacterium CG_4_10_14_0_8_um_filter_42_34 | NCBITaxon:1974502 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium CG_4_8_14_3_um_filter_33_6 | NCBITaxon:1974503 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium CG_4_8_14_3_um_filter_39_27 | NCBITaxon:1974504 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Berkelbacteria bacterium CG_4_8_14_3_um_filter_42_13 | NCBITaxon:1974505 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium CG_4_9_14_0_2_um_filter_42_30 | NCBITaxon:1974506 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium CG_4_9_14_3_um_filter_33_5 | NCBITaxon:1974507 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium CG_4_9_14_3_um_filter_39_23 | NCBITaxon:1974508 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Berkelbacteria bacterium Gr01-1014_85 | NCBITaxon:2017150 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium Licking1014_2 | NCBITaxon:2017146 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium Licking1014_7 | NCBITaxon:2017147 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Berkelbacteria bacterium Licking1014_85 | NCBITaxon:2017148 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium Licking1014_96 | NCBITaxon:2017149 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium RBG_13_40_8 | NCBITaxon:1797467 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium RIFCSPHIGHO2_01_FULL_50_36 | NCBITaxon:1797468 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Berkelbacteria bacterium RIFCSPHIGHO2_12_FULL_36_9 | NCBITaxon:1797469 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkelbacteria bacterium RIFCSPHIGHO2_12_FULL_50_11 | NCBITaxon:1797470 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Berkelbacteria bacterium RIFCSPLOWO2_01_FULL_50_28 | NCBITaxon:1797471 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Berkelbacteria bacterium RIFOXYA2_FULL_43_10 | NCBITaxon:1797472 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Berkelbacteria bacterium UBA1384 | NCBITaxon:1953273 | SPECIES | BACTERIA | 2 | 0 | 11 | SEEDED |
| Candidatus Berkiella aquae | NCBITaxon:295108 | SPECIES | BACTERIA | 3 | 0 | 1 | SEEDED |
| Candidatus Berkiella cookevillensis | NCBITaxon:437022 | SPECIES | BACTERIA | 3 | 0 | 1 | SEEDED |
| Candidatus Berkiella sp. | NCBITaxon:2814137 | SPECIES | BACTERIA | 2 | 0 | 2 | SEEDED |
| Candidatus Berkiellaceae bacterium | NCBITaxon:3345226 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Berkiellales bacterium | NCBITaxon:3345224 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Beroebacter blanensis | NCBITaxon:2806498 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Biekeibacterium resiliens | NCBITaxon:2898583 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Bilophila faecipullorum | NCBITaxon:2838482 | SPECIES | BACTERIA | 2 | 0 | 38 | SEEDED |
| Binatia bacterium (SeqCode) | NCBITaxon:2838779 | SPECIES | BACTERIA | 3 | 0 | 11 | SEEDED |
| Candidatus Binatota bacterium | NCBITaxon:2528255 | SPECIES | BACTERIA | 2 | 0 | 4 | SEEDED |
| Candidatus Binatus sp. bin_3A | NCBITaxon:3701490 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Bioreactorimicrobium primum | NCBITaxon:3396520 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Bipolaricaulaceae bacterium | NCBITaxon:3136887 | SPECIES | BACTERIA | 2 | 0 | 6 | SEEDED |
| Candidatus Bipolaricaulaceae bacterium E05-006 | NCBITaxon:3416408 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Bipolaricaulis sibiricus | NCBITaxon:2501609 | SPECIES | BACTERIA | 3 | 0 | 2 | SEEDED |
| Candidatus Bipolaricaulis sp. | NCBITaxon:2814139 | SPECIES | BACTERIA | 2 | 0 | 15 | SEEDED |
| Candidatus Bipolaricaulota bacterium | NCBITaxon:2306012 | SPECIES | BACTERIA | 2 | 0 | 15 | SEEDED |
| Candidatus Bipolaricaulota bacterium JGI_SA12_C01_011 | NCBITaxon:2738571 | SPECIES | BACTERIA | 2 | 0 | 0 | SEEDED |
| Candidatus Bipolaricaulota bacterium LH_S17 | NCBITaxon:2833515 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Bipolaricaulota bacterium LH_S18 | NCBITaxon:2833516 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Bipolaricaulota bacterium LH_S19 | NCBITaxon:2833517 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Bipolaricaulota sp. J31 | NCBITaxon:3478671 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blackallbacteria bacterium | NCBITaxon:3107057 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Blackburnbacteria bacterium | NCBITaxon:2053523 | SPECIES | BACTERIA | 2 | 0 | 5 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPHIGHO2_01_FULL_40_17 | NCBITaxon:1797512 | SPECIES | BACTERIA | 2 | 0 | 5 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPHIGHO2_01_FULL_43_15b | NCBITaxon:1797513 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPHIGHO2_01_FULL_44_64 | NCBITaxon:1797514 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPHIGHO2_02_FULL_39_13 | NCBITaxon:1797515 | SPECIES | BACTERIA | 2 | 0 | 5 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPHIGHO2_02_FULL_44_20 | NCBITaxon:1797516 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPHIGHO2_12_FULL_41_13b | NCBITaxon:1797517 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPHIGHO2_12_FULL_44_25 | NCBITaxon:1797518 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPLOWO2_01_FULL_40_20 | NCBITaxon:1797519 | SPECIES | BACTERIA | 2 | 0 | 5 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPLOWO2_01_FULL_41_27 | NCBITaxon:1797520 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPLOWO2_01_FULL_44_43 | NCBITaxon:1797521 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPLOWO2_02_FULL_40_10 | NCBITaxon:1797522 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blackburnbacteria bacterium RIFCSPLOWO2_02_FULL_44_9 | NCBITaxon:1797523 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blastococcus massiliensis | NCBITaxon:1470358 | SPECIES | BACTERIA | 3 | 0 | 2 | SEEDED |
| Candidatus Blastococcus massiliensis AP3 | NCBITaxon:1211815 | STRAIN | BACTERIA | 3 | 0 | 2 | SEEDED |
| Candidatus Blautia avicola | NCBITaxon:2838483 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Blautia avistercoris | NCBITaxon:2838484 | SPECIES | BACTERIA | 2 | 0 | 4 | SEEDED |
| Candidatus Blautia equi | NCBITaxon:3083045 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Blautia excrementigallinarum | NCBITaxon:2838485 | SPECIES | BACTERIA | 2 | 0 | 6 | SEEDED |
| Candidatus Blautia excrementipullorum | NCBITaxon:2838486 | SPECIES | BACTERIA | 2 | 0 | 4 | SEEDED |
| Candidatus Blautia faecavium | NCBITaxon:2838487 | SPECIES | BACTERIA | 2 | 0 | 5 | SEEDED |
| Candidatus Blautia faecigallinarum | NCBITaxon:2838488 | SPECIES | BACTERIA | 2 | 0 | 4 | SEEDED |
| Candidatus Blautia faecipullorum | NCBITaxon:2838489 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Blautia gallistercoris | NCBITaxon:2838490 | SPECIES | BACTERIA | 2 | 0 | 3 | SEEDED |
| Candidatus Blautia intestinavium | NCBITaxon:2838491 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Blautia intestinigallinarum | NCBITaxon:2838492 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Blautia intestinipullorum | NCBITaxon:2838493 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Blautia merdavium | NCBITaxon:2838494 | SPECIES | BACTERIA | 2 | 0 | 4 | SEEDED |
| Candidatus Blautia merdigallinarum | NCBITaxon:2838495 | SPECIES | BACTERIA | 2 | 0 | 5 | SEEDED |
| Candidatus Blautia merdipullorum | NCBITaxon:2838496 | SPECIES | BACTERIA | 2 | 0 | 8 | SEEDED |
| Candidatus Blautia ornithocaccae | NCBITaxon:2838497 | SPECIES | BACTERIA | 2 | 0 | 11 | SEEDED |
| Candidatus Blautia pullicola | NCBITaxon:2838498 | SPECIES | BACTERIA | 2 | 0 | 9 | SEEDED |
| Candidatus Blautia pullistercoris | NCBITaxon:2838499 | SPECIES | BACTERIA | 2 | 0 | 11 | SEEDED |
| Candidatus Blautia stercoravium | NCBITaxon:2838500 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Blautia stercorigallinarum | NCBITaxon:2838501 | SPECIES | BACTERIA | 2 | 0 | 9 | SEEDED |
| Candidatus Blautia stercoripullorum | NCBITaxon:2838502 | SPECIES | BACTERIA | 2 | 0 | 5 | SEEDED |
| Candidatus Blochmannia americanus (nom. nud.) | NCBITaxon:251544 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia castaneus (nom. nud.) | NCBITaxon:101530 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia clarithorax (nom. nud.) | NCBITaxon:700201 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia clarithorax str. BCLA536 | NCBITaxon:909414 | STRAIN | BACTERIA | 3 | 0 | 0 | SEEDED |
| Candidatus Blochmannia fellah | NCBITaxon:427706 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia festinatus (nom. nud.) | NCBITaxon:223232 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia laevigata (nom. nud.) | NCBITaxon:251536 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia nearcticus (nom. nud.) | NCBITaxon:251545 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia novaeboracensis (nom. nud.) | NCBITaxon:251543 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia ocreatus (nom. nud.) | NCBITaxon:251538 | SPECIES | BACTERIA | 3 | 0 | 1 | SEEDED |
| Candidatus Blochmannia sansabeanus (nom. nud.) | NCBITaxon:251534 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia sayi (nom. nud.) | NCBITaxon:251537 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia schaefferi (nom. nud.) | NCBITaxon:251539 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia sp. A2 | NCBITaxon:2973928 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia sp. SNP | NCBITaxon:3118169 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Blochmannia ulcerosa (nom. nud.) | NCBITaxon:251541 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmannia vicinus (nom. nud.) | NCBITaxon:251540 | SPECIES | BACTERIA | 3 | 0 | 3 | SEEDED |
| Candidatus Blochmanniella camponoti | NCBITaxon:108080 | SPECIES | BACTERIA | 3 | 0 | 3 | SEEDED |
| Candidatus Blochmanniella chromaiodes | NCBITaxon:251542 | SPECIES | BACTERIA | 2 | 0 | 0 | SEEDED |
| Candidatus Blochmanniella chromaiodes str. 640 | NCBITaxon:1240471 | STRAIN | BACTERIA | 4 | 0 | 3 | SEEDED |
| Candidatus Blochmanniella floridana | NCBITaxon:203907 | SPECIES | BACTERIA | 4 | 0 | 1 | SEEDED |
| Candidatus Blochmanniella myrmotrichis | NCBITaxon:101533 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Blochmanniella pennsylvanica | NCBITaxon:101534 | SPECIES | BACTERIA | 3 | 0 | 3 | SEEDED |
| Candidatus Blochmanniella pennsylvanica str. BPEN | NCBITaxon:291272 | STRAIN | BACTERIA | 4 | 0 | 3 | SEEDED |
| Candidatus Blochmanniella vafra | NCBITaxon:251535 | SPECIES | BACTERIA | 2 | 0 | 0 | SEEDED |
| Candidatus Blochmanniella vafra str. BVAF | NCBITaxon:859654 | STRAIN | BACTERIA | 3 | 0 | 1 | SEEDED |
| Candidatus Bodocaedibacter vickermanii | NCBITaxon:2741701 | SPECIES | BACTERIA | 3 | 0 | 1 | SEEDED |
| Candidatus Borkfalkia avicola | NCBITaxon:2838503 | SPECIES | BACTERIA | 2 | 0 | 17 | SEEDED |
| Candidatus Borkfalkia avistercoris | NCBITaxon:2838504 | SPECIES | BACTERIA | 2 | 0 | 6 | SEEDED |
| Candidatus Borkfalkia ceftriaxoniphila | NCBITaxon:2508949 | SPECIES | BACTERIA | 3 | 0 | 15 | SEEDED |
| Candidatus Borkfalkia excrementavium | NCBITaxon:2838505 | SPECIES | BACTERIA | 2 | 0 | 8 | SEEDED |
| Candidatus Borkfalkia excrementigallinarum | NCBITaxon:2838506 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Borkfalkia excrementipullorum | NCBITaxon:2838507 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Borkfalkia faecavium | NCBITaxon:2838508 | SPECIES | BACTERIA | 2 | 0 | 5 | SEEDED |
| Candidatus Borkfalkia faecigallinarum | NCBITaxon:2838509 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Borkfalkia faecipullorum | NCBITaxon:2838510 | SPECIES | BACTERIA | 2 | 0 | 7 | SEEDED |
| Candidatus Borkfalkia sp. | NCBITaxon:2773924 | SPECIES | BACTERIA | 2 | 0 | 15 | SEEDED |
| Candidatus Borkfalkia stercoripullorum | NCBITaxon:2838511 | SPECIES | BACTERIA | 2 | 0 | 8 | SEEDED |
| Candidatus Borrelia africana | NCBITaxon:1779479 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia algerica | NCBITaxon:1565127 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus [Borrelia] aligera | NCBITaxon:3696903 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia amblyommatis | NCBITaxon:2823853 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia caatinga | NCBITaxon:3030941 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia darwini (nom. nud.) | NCBITaxon:3402760 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia fainii | NCBITaxon:2518322 | SPECIES | BACTERIA | 3 | 0 | 7 | SEEDED |
| Candidatus [Borrelia] ibitipocensis | NCBITaxon:2714833 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia ivorensis | NCBITaxon:1779480 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia johnsonii | NCBITaxon:2067735 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia kalaharica | NCBITaxon:1945507 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia limariensis (nom. nud.) | NCBITaxon:3402757 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia lonestari | NCBITaxon:38876 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia mahuryensis | NCBITaxon:2608247 | SPECIES | BACTERIA | 3 | 0 | 1 | SEEDED |
| Candidatus Borrelia mimona | NCBITaxon:3143220 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia octodonta | NCBITaxon:3120299 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus [Borrelia] paulista | NCBITaxon:2926687 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia rubricentralis | NCBITaxon:3058374 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Borrelia sibirica | NCBITaxon:3002644 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia tachyglossi | NCBITaxon:1964448 | SPECIES | BACTERIA | 3 | 0 | 1 | SEEDED |
| Candidatus Borrelia texasensis | NCBITaxon:149615 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Borrelia undatumii | NCBITaxon:2887345 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Bostrichicola ureolyticus | NCBITaxon:3042497 | SPECIES | BACTERIA | 2 | 0 | 2 | SEEDED |
| Candidatus Brachybacter algidus | NCBITaxon:2982024 | SPECIES | BACTERIA | 2 | 0 | 23 | SEEDED |
| Candidatus Brachybacterium intestinipullorum | NCBITaxon:2838512 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Brachybacterium merdavium | NCBITaxon:2838513 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Brachybacterium merdigallinarum | NCBITaxon:2838514 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Brachythrix odensensis | NCBITaxon:3140676 | SPECIES | BACTERIA | 2 | 0 | 6 | SEEDED |
| Candidatus Brachytrichaceae bacterium | NCBITaxon:3380682 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Brachytrichaceae bacterium NZ_4S206 | NCBITaxon:3236972 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Branchiomonas cystocola | NCBITaxon:1125007 | SPECIES | BACTERIA | 2 | 0 | 0 | SEEDED |
| Candidatus Branchiomonas sp. SF2021 | NCBITaxon:3068734 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Branchiomonas sp. SF2021_1E | NCBITaxon:3068970 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Branchiomonas sp. SF2021_2E | NCBITaxon:3068969 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Brennerbacteria bacterium | NCBITaxon:2750072 | SPECIES | BACTERIA | 2 | 0 | 4 | SEEDED |
| Candidatus Brennerbacteria bacterium CG11_big_fil_rev_8_21_14_0_20_43_10 | NCBITaxon:1974523 | SPECIES | BACTERIA | 2 | 0 | 6 | SEEDED |
| Candidatus Brennerbacteria bacterium CG23_combo_of_CG06-09_8_20_14_all_44_41 | NCBITaxon:1974524 | SPECIES | BACTERIA | 2 | 0 | 6 | SEEDED |
| Candidatus Brennerbacteria bacterium CG_4_10_14_0_2_um_filter_43_14 | NCBITaxon:1974520 | SPECIES | BACTERIA | 2 | 0 | 6 | SEEDED |
| Candidatus Brennerbacteria bacterium CG_4_8_14_3_um_filter_43_14 | NCBITaxon:1974521 | SPECIES | BACTERIA | 2 | 0 | 6 | SEEDED |
| Candidatus Brennerbacteria bacterium CG_4_9_14_3_um_filter_43_9 | NCBITaxon:1974522 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Brennerbacteria bacterium RIFOXYB1_FULL_41_13 | NCBITaxon:1797527 | SPECIES | BACTERIA | 2 | 0 | 4 | SEEDED |
| Candidatus Brennerbacteria bacterium RIFOXYC1_FULL_41_11 | NCBITaxon:1797528 | SPECIES | BACTERIA | 2 | 0 | 4 | SEEDED |
| Candidatus Brennerbacteria bacterium RIFOXYD1_FULL_41_16 | NCBITaxon:1797529 | SPECIES | BACTERIA | 2 | 0 | 4 | SEEDED |
| Candidatus Brevefilum sp. | NCBITaxon:2019484 | SPECIES | BACTERIA | 2 | 0 | 11 | SEEDED |
| Candidatus Brevibacterium intestinavium | NCBITaxon:2838515 | SPECIES | BACTERIA | 2 | 0 | 5 | SEEDED |
| Candidatus Brevibacterium intestinigallinarum | NCBITaxon:2838516 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Brevifilum fermentans | NCBITaxon:1986204 | SPECIES | BACTERIA | 2 | 0 | 11 | SEEDED |
| Candidatus Brevundimonas colombiensis | NCBITaxon:3121376 | SPECIES | BACTERIA | 2 | 0 | 4 | SEEDED |
| Candidatus Brevundimonas phytovorans | NCBITaxon:3121365 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Brocadia anammoxidans | NCBITaxon:174632 | SPECIES | BACTERIA | 3 | 0 | 0 | SEEDED |
| Candidatus Brocadia brasiliensis | NCBITaxon:1114303 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Brocadia carolinensis | NCBITaxon:1004156 | SPECIES | BACTERIA | 3 | 0 | 1 | SEEDED |
| Candidatus Brocadia fulgida | NCBITaxon:380242 | SPECIES | BACTERIA | 3 | 0 | 11 | SEEDED |
| Candidatus Brocadia pituitae | NCBITaxon:2608983 | SPECIES | BACTERIA | 2 | 0 | 1 | SEEDED |
| Candidatus Brocadia sapporoensis | NCBITaxon:392547 | SPECIES | BACTERIA | 4 | 0 | 19 | SEEDED |
| Candidatus Brocadia sinica | NCBITaxon:795830 | SPECIES | BACTERIA | 2 | 0 | 16 | SEEDED |
| Candidatus Brocadia sinica JPN1 | NCBITaxon:1197129 | STRAIN | BACTERIA | 3 | 0 | 16 | SEEDED |
| Candidatus Brocadia sp. | NCBITaxon:2172549 | SPECIES | BACTERIA | 2 | 0 | 19 | SEEDED |
| Candidatus Brocadia sp. a2 | NCBITaxon:2749989 | SPECIES | BACTERIA | 1 | 0 | 0 | SEEDED |
| Candidatus Brocadia sp. AMX1 | NCBITaxon:2164146 | SPECIES | BACTERIA | 2 | 0 | 16 | SEEDED |
| Candidatus Brocadia sp. AMX2 | NCBITaxon:2293635 | SPECIES | BACTERIA | 2 | 0 | 16 | SEEDED |
| Candidatus Brocadia sp. AMX3 | NCBITaxon:2293636 | SPECIES | BACTERIA | 2 | 0 | 11 | SEEDED |