| streptococcus canis | 16 | species | bacteria | bacteria | 1329 |
| leishmania guyanensis | 16 | species | invertebrates | protozoa | 5670 |
| lumpy skin disease virus | 16 | species | viruses | viruses | 59509 |
| pyrodinium bahamense | 16 | species | plants | protozoa | 73915 |
| sapporo virus | 16 | species | viruses | viruses | 95342 |
| enterovirus b | 16 | species | viruses | viruses | 138949 |
| leishmania panamensis | 17 | species | invertebrates | protozoa | 5679 |
| leishmania pifanoi | 17 | species | invertebrates | protozoa | 5682 |
| marburg marburgvirus | 17 | species | viruses | viruses | 11269 |
| anaerococcus prevotii | 17 | species | bacteria | bacteria | 33034 |
| candidatus liberibacter asiaticus | 17 | species | bacteria | bacteria | 34021 |
| veillonella dispar | 17 | species | bacteria | bacteria | 39778 |
| colorado tick fever virus | 17 | species | viruses | viruses | 46839 |
| haemophilus aegyptius | 17 | species | bacteria | bacteria | 197575 |
| neorickettsia sennetsu | 18 | species | bacteria | bacteria | 951 |
| mycobacterium szulgai | 18 | species | bacteria | bacteria | 1787 |
| machupo mammarenavirus | 18 | species | viruses | viruses | 11628 |
| maize stripe virus | 18 | species | viruses | viruses | 12330 |
| capnocytophaga canimorsus | 18 | species | bacteria | bacteria | 28188 |
| corynebacterium amycolatum | 18 | species | bacteria | bacteria | 43765 |
| salmonella bongori | 18 | species | bacteria | bacteria | 54736 |
| aggregatibacter aphrophilus | 19 | species | bacteria | bacteria | 732 |
| rothia dentocariosa | 19 | species | bacteria | bacteria | 2047 |
| barley mild mosaic virus | 19 | species | viruses | viruses | 12466 |
| epizootic haematopoietic necrosis virus | 19 | species | viruses | viruses | 100217 |
| streptobacillus moniliformis | 20 | species | bacteria | bacteria | 34105 |
| parachlamydia acanthamoebae | 20 | species | bacteria | bacteria | 83552 |
| zaire ebolavirus | 20 | species | viruses | viruses | 186538 |
| borrelia turicatae | 21 | species | bacteria | bacteria | 142 |
| shigella boydii | 21 | species | bacteria | bacteria | 621 |
| listeria welshimeri | 21 | species | bacteria | bacteria | 1643 |
| corynebacterium xerosis | 21 | species | bacteria | bacteria | 1725 |
| rice tungro bacilliform virus | 21 | species | viruses | viruses | 10654 |
| soil-borne wheat mosaic virus | 21 | species | viruses | viruses | 28375 |
| camelpox virus | 21 | species | viruses | viruses | 28873 |
| borrelia recurrentis | 21 | species | bacteria | bacteria | 44449 |
| akabane virus | 21 | species | viruses | viruses | 70566 |
| ehrlichia ewingii | 22 | species | bacteria | bacteria | 947 |
| baylisascaris procyonis | 22 | species | invertebrates | helminths | 6259 |
| trichinella nativa | 22 | species | invertebrates | helminths | 6335 |
| rotavirus b | 22 | species | viruses | viruses | 28876 |
| corynebacterium jeikeium | 22 | species | bacteria | bacteria | 38289 |
| tilletia indica | 22 | species | plants | fungi | 43049 |
| salmonella enterica subsp. enterica serovar paratyphi a | 22 | no rank | bacteria | bacteria | 54388 |
| xanthomonas citri subsp. malvacearum | 22 | subspecies | bacteria | bacteria | 86040 |
| peptostreptococcus anaerobius | 23 | species | bacteria | bacteria | 1261 |
| swine vesicular disease virus | 23 | no rank | viruses | viruses | 12075 |
| sugarcane mosaic virus | 23 | species | viruses | viruses | 12224 |
| dobrava-belgrade virus | 23 | species | viruses | viruses | 12506 |
| rice yellow mottle virus | 23 | species | viruses | viruses | 31744 |
| acinetobacter radioresistens | 23 | species | bacteria | bacteria | 40216 |
| trichinella britovi | 23 | species | invertebrates | helminths | 45882 |
| acinetobacter calcoaceticus subsp. anitratus | 23 | subspecies | bacteria | bacteria | 107673 |
| haemophilus parahaemolyticus | 24 | species | bacteria | bacteria | 735 |
| enterovirus d70 | 24 | no rank | viruses | viruses | 12090 |
| maize dwarf mosaic virus | 24 | species | viruses | viruses | 12203 |
| lichtheimia corymbifera | 24 | species | plants | fungi | 42458 |
| tatlockia micdadei | 25 | species | bacteria | bacteria | 451 |
| listeria seeligeri | 25 | species | bacteria | bacteria | 1640 |
| actinomyces israelii | 25 | species | bacteria | bacteria | 1659 |
| mycobacterium simiae | 25 | species | bacteria | bacteria | 1784 |
| macacine herpesvirus 1 | 25 | species | viruses | viruses | 10325 |
| barley yellow mosaic virus | 25 | species | viruses | viruses | 12465 |
| clavibacter michiganensis subsp. sepedonicus | 25 | subspecies | bacteria | bacteria | 31964 |
| pseudomonas alcaligenes | 25 | species | bacteria | bacteria | 43263 |
| filobasidiella neoformans | 25 | species | | | |
| clostridium tetani | 26 | species | bacteria | bacteria | 1513 |
| dengue virus 3 | 26 | no rank | viruses | viruses | 11069 |
| mycobacterium haemophilum | 26 | species | bacteria | bacteria | 29311 |
| alcelaphine herpesvirus 1 | 26 | species | viruses | viruses | 35252 |
| brucella canis | 26 | species | bacteria | bacteria | 36855 |
| abrus precatorius | 27 | species | plants | | 3816 |
| dengue virus 4 | 27 | no rank | viruses | viruses | 11070 |
| seoul virus | 27 | species | viruses | viruses | 11608 |
| burkholderia mallei | 27 | species | bacteria | bacteria | 13373 |
| acinetobacter lwoffii | 27 | species | bacteria | bacteria | 28090 |
| mucor circinelloides | 27 | species | plants | fungi | 36080 |
| balamuthia mandrillaris | 27 | species | invertebrates | protozoa | 66527 |
| cryptosporidium hominis | 27 | species | invertebrates | protozoa | 237895 |
| vibrio mimicus | 28 | species | bacteria | bacteria | 674 |
| erysipelothrix rhusiopathiae | 28 | species | bacteria | bacteria | 1648 |
| trichinella pseudospiralis | 28 | species | invertebrates | helminths | 6337 |
| murray valley encephalitis virus | 28 | species | viruses | viruses | 11079 |
| california encephalitis virus | 28 | no rank | viruses | viruses | 35305 |
| african horse sickness virus | 28 | species | viruses | viruses | 40050 |
| rice dwarf virus | 29 | species | viruses | viruses | 10991 |
| eastern equine encephalitis virus | 29 | species | viruses | viruses | 11021 |
| dengue virus 1 | 29 | no rank | viruses | viruses | 11053 |
| southern bean mosaic virus | 29 | species | viruses | viruses | 12139 |
| human coronavirus oc43 | 29 | no rank | viruses | viruses | 31631 |
| rickettsia felis | 29 | species | bacteria | bacteria | 42862 |
| haemophilus parainfluenzae | 30 | species | bacteria | bacteria | 729 |
| streptococcus equi | 30 | species | bacteria | bacteria | 1336 |
| western equine encephalitis virus | 30 | species | viruses | viruses | 11039 |
| cyclospora cayetanensis | 30 | species | invertebrates | protozoa | 88456 |
| streptococcus intermedius | 31 | species | bacteria | bacteria | 1338 |
| clostridium septicum | 31 | species | bacteria | bacteria | 1504 |
| mycobacterium scrofulaceum | 31 | species | bacteria | bacteria | 1783 |
| junin mammarenavirus | 31 | species | viruses | viruses | 11619 |
| rabbitpox virus | 31 | no rank | viruses | viruses | 32606 |