| antarctica | | euplotes euryhalinus | species | 3 | 0 |
| antarctica | | euplotes focardii | species | 5 | 0 |
| antarctica | | euplotes nobilii | species | 17 | 0 |
| antarctica | | euplotes petzi | species | 4 | 0 |
| antarctica | | euplotes rariseta | species | 2 | 0 |
| antarctica | | euplotes sp. | species | 1 | 0 |
| antarctica | | euplotes sp. edpoa02 | species | 1 | 0 |
| antarctica | | euplotes sp. edpob02 | species | 1 | 0 |
| argentina | tierra del fuego province | euplotes nobilii | species | 8 | 0 |
| australia | | euplotes aediculatus | species | 1 | 0 |
| australia | | euplotes vannus | species | 1 | 0 |
| australia | new south wales | euplotes woodruffi | species | 1 | 0 |
| australia | queensland | euplotes sp. b11 | species | 1 | 0 |
| brazil | | euplotes woodruffi | species | 1 | 0 |
| brazil | rio de janeiro | euplotes woodruffi | species | 0 | 1 |
| china | | euplotes balteatus | species | 1 | 0 |
| china | | euplotes cf. antarcticus | species | 1 | 0 |
| china | | euplotes charon | species | 1 | 0 |
| china | | euplotes encysticus | species | 1 | 0 |
| china | | euplotes neapolitanus | species | 1 | 0 |
| china | | euplotes orientalis | species | 1 | 0 |
| china | | euplotes raikovi | species | 1 | 0 |
| china | | euplotes rariseta | species | 1 | 0 |
| china | | euplotes vannus | species | 17 | 0 |
| china | guangdong | euplotes encysticus | species | 1 | 0 |
| china | guangdong | euplotes sinicus | species | 1 | 0 |
| china | guangdong | euplotes vannus | species | 2 | 0 |
| china | hubei | euplotes balteatus | species | 1 | 0 |
| china | shandong | euplotes aediculatus | species | 1 | 0 |
| china | shandong | euplotes orientalis | species | 1 | 0 |
| china | shandong | euplotes parawoodruffi | species | 1 | 0 |
| china | shandong | euplotes raikovi | species | 2 | 0 |
| china | shandong | euplotes vannus | species | 5 | 0 |
| china | shandong | euplotes woodruffi | species | 1 | 0 |
| china | shandong | moneuplotes minuta | species | 1 | 0 |
| ecuador | | euplotes rariseta | species | 1 | 0 |
| egypt | | euplotes rariseta | species | 1 | 0 |
| egypt | | euplotes vannus | species | 1 | 0 |
| egypt | red sea governorate | euplotes vannus | species | 1 | 0 |
| france | | euplotes aediculatus | species | 1 | 0 |
| france | provence-alpes-cote d'azur region | euplotes aediculatus | species | 10 | 0 |
| germany | schleswig-holstein | uncultured euplotes | species | 6 | 0 |
| greenland | | euplotes nobilii | species | 22 | 0 |
| hong kong | | euplotes sp. er-2014 | species | 1 | 0 |
| india | | euplotes aediculatus | species | 6 | 0 |
| india | | euplotes encysticus | species | 1 | 0 |
| india | | euplotes euryhalinus | species | 1 | 0 |
| india | | euplotes rariseta | species | 1 | 0 |
| india | | euplotes sp. | species | 4 | 0 |
| india | | euplotes woodruffi | species | 4 | 0 |
| india | national capital territory of delhi | euplotes euryhalinus | species | 1 | 0 |
| india | rio grande do norte | euplotes aediculatus | species | 1 | 0 |
| india | rio grande do norte | euplotes encysticus | species | 1 | 0 |
| italy | | euplotes aediculatus | species | 5 | 0 |
| italy | | euplotes daidaleos | species | 1 | 0 |
| italy | | euplotes focardii | species | 1 | 0 |
| italy | | euplotes magnicirratus | species | 1 | 0 |
| italy | | euplotes raikovi | species | 1 | 0 |
| italy | | euplotes rariseta | species | 1 | 0 |
| italy | | euplotes sp. | species | 1 | 0 |
| italy | | euplotes sp. agto2 | species | 1 | 0 |
| italy | | euplotes woodruffi | species | 1 | 0 |
| italy | apulia region | euplotes harpa | species | 1 | 0 |
| italy | basilicata region | moneuplotes minuta | species | 1 | 0 |
| italy | campania region | euplotes harpa | species | 1 | 0 |
| italy | emilia-romagna region | euplotes woodruffi | species | 1 | 0 |
| italy | liguria region | moneuplotes minuta | species | 285 | 0 |
| italy | marche region | euplotes raikovi | species | 7 | 0 |
| italy | sicily autonomous region | euplotes sp. agto2 | species | 1 | 0 |
| italy | tuscany region | euplotes aediculatus | species | 2 | 0 |
| italy | tuscany region | euplotes charon | species | 200 | 0 |
| italy | tuscany region | euplotes eurystomus | species | 1 | 0 |
| italy | tuscany region | euplotes harpa | species | 1 | 0 |
| italy | tuscany region | euplotes muscicola | species | 1 | 0 |
| italy | tuscany region | euplotes octocarinatus | species | 34 | 0 |
| italy | tuscany region | euplotes sp. 1 aacq2 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 1 bomb1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 1 cacq2 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 1 clpn1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 1 comb1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 1 cpfeu3 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 2 aacq2 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 2 bomb1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 2 cacq2 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 2 clpn1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 2 comb1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 2 cpfeu3 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. 3 clpn1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. aacq1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. alpn2 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. aomb2 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. apfeu2 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. apfeu3 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. apft1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. blan1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. bpfeu2 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. bpft3 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. btto1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. cacq1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. cacq4 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. cpfeu1 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. cpfeu4 | species | 1 | 0 |
| italy | tuscany region | euplotes sp. min1 | species | 1 | 0 |
| japan | hiroshima prefecture | euplotes woodruffi | species | 1 | 0 |
| japan | kumamoto prefecture | euplotes patella | species | 1 | 0 |
| maldives | | euplotes rariseta | species | 1 | 0 |
| new zealand | | euplotes plicatum | species | 1 | 0 |
| norway | more og romsdal county | euplotes nobilii | species | 0 | 0 |
| qatar | | euplotes qatarensis | species | 1 | 0 |
| saudi arabia | | euplotes balteatus | species | 1 | 0 |
| saudi arabia | | euplotes dammamensis | species | 1 | 0 |
| south africa | | euplotes rariseta | species | 1 | 0 |
| south korea | | euplotes rariseta | species | 1 | 0 |
| spain | canary islands | euplotes rariseta | species | 1 | 0 |
| spain | canary islands | moneuplotes minuta | species | 1 | 0 |
| spain | valencia | uncultured euplotes | species | 5 | 0 |
| svalbard and jan mayen | | euplotes nobilii | species | 6 | 0 |
| united kingdom | england | euplotes daidaleos | species | 2 | 0 |
| united kingdom | scotland | moneuplotes minuta | species | 1 | 0 |
| united states | | euplotes muscorum | species | 1 | 0 |
| united states | | euplotes octocarinatus | species | 4 | 0 |
| united states | | euplotes rariseta | species | 1 | 0 |
| united states | alaska | euplotes nobilii | species | 6 | 0 |
| united states | california | euplotes raikovi | species | 1 | 0 |
| united states | colorado | uncultured euplotes | species | 1 | 0 |