| MMDBm0572837 | Acinetobacter junii | Eubacteria | Proteobacteria | Aerobe |
| MMDBm0001191 | Actinobacillus pleuropneumoniae | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0000011 | Aggregatibacter aphrophilus | Eubacteria | Proteobacteria | Facultative |
| MMDBm0000018 | Alistipes finegoldii | Eubacteria | Bacteroidetes | Anaerobe |
| MMDBm0000019 | Alistipes shahii | Eubacteria | Bacteroidetes | Anaerobe |
| MMDBm0723927 | Atopobium minutum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0001243 | Atopobium parvulum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0723989 | Lancefieldella rimae | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0000064 | Bifidobacterium adolescentis | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0647988 | Bifidobacterium angulatum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0001287 | Bifidobacterium animalis | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0002290 | Bifidobacterium animalis | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0648002 | Bifidobacterium animalis | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0001288 | Bifidobacterium animalis | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0002230 | Bifidobacterium animalis | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0001289 | Bifidobacterium animalis | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0002078 | Bifidobacterium animalis | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0000066 | Bifidobacterium bifidum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0648023 | Bifidobacterium bifidum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0000067 | Bifidobacterium bifidum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0000068 | Bifidobacterium bifidum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0648041 | Bifidobacterium breve | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0648061 | Bifidobacterium catenulatum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0648074 | Bifidobacterium dentium | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0648082 | Bifidobacterium gallicum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0000075 | Bifidobacterium longum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0648095 | Bifidobacterium longum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0000078 | Bifidobacterium longum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0000079 | Bifidobacterium longum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0648107 | Bifidobacterium longum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0000081 | Bifidobacterium longum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0648097 | Bifidobacterium longum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0000084 | Bifidobacterium longum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0000085 | Bifidobacterium longum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0000076 | Bifidobacterium longum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0648137 | Bifidobacterium pseudocatenulatum | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0001450 | Citrobacter koseri | Eubacteria | Proteobacteria | Facultatively anaerobe |
| MMDBm0533439 | Citrobacter portucalensis | Eubacteria | Proteobacteria | |
| MMDBm0533444 | Citrobacter youngae | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0798796 | Clostridium celatum | Eubacteria | Firmicutes | Anaerobe |
| MMDBm0000132 | Clostridium perfringens | Eubacteria | Firmicutes | Anaerobe |
| MMDBm0724102 | Collinsella aerofaciens | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0724106 | Collinsella intestinalis | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0724109 | Collinsella stercoris | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0724111 | Collinsella tanakaei | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0649135 | Corynebacterium tuberculostearicum | Eubacteria | Actinobacteria | Facultative anaerobe |
| MMDBm0649150 | Corynebacterium ureicelerivorans | Eubacteria | Actinobacteria | Facultative anaerobe |
| MMDBm0557462 | Edwardsiella tarda | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0002181 | Edwardsiella tarda | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0000150 | Eggerthella lenta | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0724384 | Eggerthella sp. 1_3_56FAA | Eubacteria | Actinobacteria | Nanaerobe |
| MMDBm0000151 | Eggerthella sp. YY7918 | Eubacteria | Actinobacteria | Nanaerobe |
| MMDBm0534723 | Enterobacter cancerogenus | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0553036 | Enterobacteriaceae bacterium 9_2_54FAA | Eubacteria | Proteobacteria | Aerobe |
| MMDBm0786754 | Enterococcus cecorum | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0001584 | Escherichia coli | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0001593 | Escherichia coli | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0001583 | Escherichia coli | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0543470 | Escherichia sp. 1_1_43 | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0000160 | Escherichia coli | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0543506 | Escherichia sp. 4_1_40B | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0801642 | Eubacterium cellulosolvens | Eubacteria | Firmicutes | Anaerobe |
| MMDBm0784087 | Gemella haemolysans | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0784091 | Gemella morbillorum | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0000187 | Gemella sanguinis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0784094 | Gemella sanguinis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0570882 | Haemophilus haemolyticus | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0002186 | Haemophilus influenzae | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0000190 | Haemophilus parainfluenzae | Eubacteria | Proteobacteria | Aerobe; facultative anaerobe |
| MMDBm0515041 | Helicobacter bilis | Eubacteria | Proteobacteria | Microaerophile |
| MMDBm0515049 | Helicobacter canadensis | Eubacteria | Proteobacteria | Microaerophile |
| MMDBm0515057 | Helicobacter cinaedi | Eubacteria | Proteobacteria | Microaerophile |
| MMDBm0515086 | Helicobacter pullorum | Eubacteria | Proteobacteria | Microaerophile |
| MMDBm0515554 | Helicobacter winghamensis | Eubacteria | Proteobacteria | Microaerophile |
| MMDBm0503626 | Kingella oralis | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0544716 | Klebsiella pneumoniae | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0001067 | Klebsiella variicola | Eubacteria | Proteobacteria | |
| MMDBm0790420 | Lactobacillus acidophilus | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0001737 | Lactobacillus acidophilus | Eubacteria | Firmicutes | Anaerobe; microaerophile |
| MMDBm0001756 | Lactobacillus amylolyticus | Eubacteria | Firmicutes | Anaerobe |
| MMDBm0792655 | Lactobacillus brevis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0792610 | Lentilactobacillus buchneri | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0790456 | Lactobacillus crispatus | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0001739 | Lactobacillus delbrueckii | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0001742 | Lactobacillus delbrueckii | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0001743 | Lactobacillus gasseri | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0001745 | Lactobacillus helveticus | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0790533 | Lactobacillus helveticus | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0792620 | Lentilactobacillus hilgardii | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0002092 | Lactobacillus johnsonii | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0001735 | Lactobacillus johnsonii | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0790617 | Lactobacillus ultunensis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0001766 | Laribacter hongkongensis | Eubacteria | Proteobacteria | Anaerobe |
| MMDBm0001779 | Leptotrichia buccalis | Eubacteria | Fusobacteria | Anaerobe |
| MMDBm0793164 | Leuconostoc lactis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0793152 | Leuconostoc gelidum | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0793161 | Leuconostoc lactis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0793170 | Leuconostoc mesenteroides | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0723994 | Olsenella profusa | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0002330 | Olsenella uli | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0500745 | Oxalobacter formigenes | Eubacteria | Proteobacteria | Anaerobe |
| MMDBm0500746 | Oxalobacter formigenes | Eubacteria | Proteobacteria | Anaerobe |
| MMDBm0393900 | Paraprevotella clara | Eubacteria | Bacteroidetes | Anaerobe |
| MMDBm0393901 | Paraprevotella xylaniphila | Eubacteria | Bacteroidetes | Anaerobe |
| MMDBm0558527 | Providencia alcalifaciens | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0558544 | Providencia rettgeri | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0558546 | Providencia rustigianii | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0558550 | Providencia stuartii | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0580104 | Pseudomonas aeruginosa | Eubacteria | Proteobacteria | Aerobe |
| MMDBm0000337 | Ralstonia pickettii | Eubacteria | Proteobacteria | Aerobe |
| MMDBm0803018 | Ruminococcus lactaris | Eubacteria | Firmicutes | Anaerobe |
| MMDBm0002492 | Salmonella enterica | Eubacteria | Proteobacteria | Facultative anaerobe |
| MMDBm0648739 | Scardovia inopinata | Eubacteria | Actinobacteria | Anaerobe |
| MMDBm0808830 | Solobacterium moorei | Eubacteria | Firmicutes | Anaerobe |
| MMDBm0808831 | Solobacterium moorei | Eubacteria | Firmicutes | Anaerobe |
| MMDBm0779545 | Staphylococcus intermedius | Eubacteria | Firmicutes | |
| MMDBm0002597 | Streptococcus agalactiae | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794401 | Streptococcus anginosus | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794438 | Streptococcus australis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794415 | Streptococcus constellatus | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794420 | Streptococcus constellatus | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794454 | Streptococcus cristatus | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794469 | Streptococcus dysgalactiae | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0002619 | Streptococcus equi | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794502 | Streptococcus equinus | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0002252 | Streptococcus gallolyticus | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0002607 | Streptococcus gordonii | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794537 | Streptococcus infantarius | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794539 | Streptococcus infantis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794428 | Streptococcus intermedius | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794553 | Streptococcus lutetiensis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794581 | Streptococcus mitis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794617 | Streptococcus mutans | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0002630 | Streptococcus oralis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794800 | Streptococcus parasanguinis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0002632 | Streptococcus parauberis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0794814 | Streptococcus peroris | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0002610 | Streptococcus pneumoniae | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0002633 | Streptococcus pseudopneumoniae | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0002598 | Streptococcus pyogenes | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0000277 | Streptococcus salivarius | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0002603 | Streptococcus salivarius | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0796542 | Streptococcus sp. 2_1_36FAA | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0797180 | Streptococcus sp. I-G2 | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0002594 | Streptococcus thermophilus | Eubacteria | Firmicutes | Anaerobe |
| MMDBm0796207 | Streptococcus thoraltensis | Eubacteria | Firmicutes | Anaerobe |
| MMDBm0002614 | Streptococcus uberis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0796228 | Streptococcus vestibularis | Eubacteria | Firmicutes | Facultative anaerobe |
| MMDBm0001040 | Bifidobacterium breve | Eubacteria | Actinobacteria | Anaerobe |