| gordonia bronchialis | 10 | species | bacteria | bacteria | 2054 |
| gordonia terrae | 10 | species | bacteria | bacteria | 2055 |
| tsukamurella | 24 | genus | bacteria | | 2060 |
| tsukamurella paurometabola | 20 | species | bacteria | bacteria | 2061 |
| kitasatospora | 18 | genus | bacteria | | 2063 |
| pseudonocardia autotrophica | 10 | species | bacteria | bacteria | 2074 |
| mycoplasma | 146 | genus | bacteria | | 2093 |
| mycoplasma gallisepticum | 47 | species | bacteria | bacteria | 2096 |
| mycoplasma genitalium | 78 | species | bacteria | bacteria | 2097 |
| mycoplasma hominis | 54 | species | bacteria | bacteria | 2098 |
| mycoplasma hyopneumoniae | 45 | species | bacteria | bacteria | 2099 |
| mycoplasma hyorhinis | 29 | species | bacteria | bacteria | 2100 |
| mycoplasma mycoides | 38 | species | bacteria | bacteria | 2102 |
| mycoplasma mycoides subsp. mycoides | 26 | subspecies | bacteria | bacteria | 2103 |
| mycoplasma pneumoniae | 93 | species | bacteria | bacteria | 2104 |
| mycoplasma synoviae | 30 | species | bacteria | bacteria | 2109 |
| mycoplasma agalactiae | 25 | species | bacteria | bacteria | 2110 |
| mycoplasma bovigenitalium | 11 | species | bacteria | bacteria | 2112 |
| mycoplasma californicum | 8 | species | bacteria | bacteria | 2113 |
| mycoplasma fermentans | 37 | species | bacteria | bacteria | 2115 |
| mycoplasma iowae | 15 | species | bacteria | bacteria | 2116 |
| mycoplasma putrefaciens | 12 | species | bacteria | bacteria | 2123 |
| mycoplasma salivarium | 17 | species | bacteria | bacteria | 2124 |
| ureaplasma | 72 | genus | bacteria | | 2129 |
| ureaplasma urealyticum | 70 | species | bacteria | bacteria | 2130 |
| spiroplasma | 46 | genus | bacteria | | 2132 |
| acholeplasma | 62 | genus | bacteria | | 2147 |
| methanobrevibacter | 38 | genus | bacteria | | 2172 |
| propionigenium | 38 | genus | bacteria | | 2332 |
| flexispira | 23 | genus | bacteria | | 2353 |
| xylella | 48 | genus | bacteria | | 2370 |
| acetonema | 4 | genus | bacteria | | 2373 |
| gardnerella | 50 | genus | bacteria | | 2701 |
| gardnerella vaginalis | 52 | species | bacteria | bacteria | 2702 |
| cardiobacterium | 19 | genus | bacteria | | 2717 |
| cardiobacterium hominis | 16 | species | bacteria | bacteria | 2718 |
| vagococcus | 17 | genus | bacteria | | 2737 |
| peptococcus | 40 | genus | bacteria | | 2740 |
| peptococcus niger | 8 | species | bacteria | bacteria | 2741 |
| halomonas | 46 | genus | bacteria | | 2745 |
| carnobacterium | 58 | genus | bacteria | | 2747 |
| acidovorax | 31 | genus | bacteria | | 12916 |
| globicatella | 5 | genus | bacteria | | 13075 |
| brachyspira innocens | 25 | species | bacteria | bacteria | 13264 |
| suttonella | 3 | genus | bacteria | | 13275 |
| suttonella indologenes | 6 | species | bacteria | bacteria | 13276 |
| anaerobiospirillum | 29 | genus | bacteria | | 13334 |
| burkholderia mallei | 27 | species | bacteria | bacteria | 13373 |
| sphingomonas | 73 | genus | bacteria | | 13687 |
| sphingomonas paucimobilis | 56 | species | bacteria | bacteria | 13689 |
| staphylococcus lugdunensis | 24 | species | bacteria | bacteria | 28035 |
| streptococcus mitis | 45 | species | bacteria | bacteria | 28037 |
| saccharopolyspora rectivirgula | 29 | species | bacteria | bacteria | 28042 |
| mycobacterium celatum | 16 | species | bacteria | bacteria | 28045 |
| campylobacter upsaliensis | 26 | species | bacteria | bacteria | 28080 |
| legionella anisa | 11 | species | bacteria | bacteria | 28082 |
| legionella birminghamensis | 1 | species | bacteria | bacteria | 28083 |
| legionella cherrii | 1 | species | bacteria | bacteria | 28084 |
| legionella cincinnatiensis | 4 | species | bacteria | bacteria | 28085 |
| legionella sainthelensi | 4 | species | bacteria | bacteria | 28087 |
| legionella wadsworthii | 1 | species | bacteria | bacteria | 28088 |
| acinetobacter lwoffii | 27 | species | bacteria | bacteria | 28090 |
| neisseria weaveri | 6 | species | bacteria | bacteria | 28091 |
| bacteroides eggerthii | 4 | species | bacteria | bacteria | 28111 |
| tannerella forsythia | 56 | species | bacteria | bacteria | 28112 |
| bacteroides heparinolyticus | 14 | species | bacteria | bacteria | 28113 |
| porphyromonas levii | 12 | species | bacteria | bacteria | 28114 |
| porphyromonas macacae | 16 | species | bacteria | bacteria | 28115 |
| bacteroides ovatus | 24 | species | bacteria | bacteria | 28116 |
| odoribacter splanchnicus | 4 | species | bacteria | bacteria | 28118 |
| bacteroides zoogleoformans | 5 | species | bacteria | bacteria | 28119 |
| fibrobacter intestinalis | 9 | species | bacteria | bacteria | 28122 |
| porphyromonas asaccharolytica | 22 | species | bacteria | bacteria | 28123 |
| porphyromonas endodontalis | 27 | species | bacteria | bacteria | 28124 |
| prevotella bivia | 20 | species | bacteria | bacteria | 28125 |
| prevotella buccae | 17 | species | bacteria | bacteria | 28126 |
| prevotella buccalis | 4 | species | bacteria | bacteria | 28127 |
| prevotella corporis | 6 | species | bacteria | bacteria | 28128 |
| prevotella denticola | 18 | species | bacteria | bacteria | 28129 |
| prevotella disiens | 8 | species | bacteria | bacteria | 28130 |
| prevotella intermedia | 65 | species | bacteria | bacteria | 28131 |
| prevotella melaninogenica | 28 | species | bacteria | bacteria | 28132 |
| prevotella nigrescens | 37 | species | bacteria | bacteria | 28133 |
| prevotella oralis | 18 | species | bacteria | bacteria | 28134 |
| prevotella oris | 13 | species | bacteria | bacteria | 28135 |
| prevotella oulorum | 4 | species | bacteria | bacteria | 28136 |
| prevotella veroralis | 7 | species | bacteria | bacteria | 28137 |
| cronobacter sakazakii | 43 | species | bacteria | bacteria | 28141 |
| serratia proteamaculans | 17 | species | bacteria | bacteria | 28151 |
| yersinia kristensenii | 11 | species | bacteria | bacteria | 28152 |
| bisgaard taxon 13 | 1 | species | bacteria | bacteria | 28155 |
| bisgaard taxon 2 | -3 | species | bacteria | bacteria | 28157 |
| leptospira noguchii | 5 | species | bacteria | bacteria | 28182 |
| leptospira santarosai | 7 | species | bacteria | bacteria | 28183 |
| leptospira weilii | 3 | species | bacteria | bacteria | 28184 |
| capnocytophaga canimorsus | 18 | species | bacteria | bacteria | 28188 |
| capnocytophaga cynodegmi | 4 | species | bacteria | bacteria | 28189 |
| arcobacter | 47 | genus | bacteria | | 28196 |
| arcobacter butzleri | 37 | species | bacteria | bacteria | 28197 |
| arcobacter cryaerophilus | 26 | species | bacteria | bacteria | 28198 |