| antarctica | | mrakia blollopis | species | 56 | 0 |
| antarctica | | mrakia frigida | species | 53 | 0 |
| antarctica | | mrakia gelida | species | 27 | 0 |
| antarctica | | mrakia psychrophila | species | 2 | 0 |
| antarctica | | mrakia robertii | species | 4 | 0 |
| antarctica | | mrakia sp. | species | 11 | 0 |
| antarctica | | mrakia sp. 43.hgkg | species | 1 | 0 |
| antarctica | | mrakia sp. a.l20 | species | 1 | 0 |
| antarctica | | mrakia sp. abs-2 | species | 1 | 0 |
| antarctica | | mrakia sp. abu1-1 | species | 1 | 0 |
| antarctica | | mrakia sp. agehaike | species | 1 | 0 |
| antarctica | | mrakia sp. agk-2 | species | 1 | 0 |
| antarctica | | mrakia sp. ags-1 | species | 1 | 0 |
| antarctica | | mrakia sp. ags-2 | species | 1 | 0 |
| antarctica | | mrakia sp. aria | species | 1 | 0 |
| antarctica | | mrakia sp. bsu2-3 | species | 1 | 0 |
| antarctica | | mrakia sp. ebh-3 | species | 1 | 0 |
| antarctica | | mrakia sp. ebh-4 | species | 1 | 0 |
| antarctica | | mrakia sp. ebinuma-1 | species | 1 | 0 |
| antarctica | | mrakia sp. ebinuma-2 | species | 1 | 0 |
| antarctica | | mrakia sp. ebn-1 | species | 1 | 0 |
| antarctica | | mrakia sp. ebs-1 | species | 1 | 0 |
| antarctica | | mrakia sp. ebs-2 | species | 1 | 0 |
| antarctica | | mrakia sp. i12f-02259 | species | 2 | 0 |
| antarctica | | mrakia sp. kws1-1 | species | 1 | 0 |
| antarctica | | mrakia sp. kws1-2 | species | 1 | 0 |
| antarctica | | mrakia sp. magobashi | species | 1 | 0 |
| antarctica | | mrakia sp. moa-3 | species | 1 | 0 |
| antarctica | | mrakia sp. moa-4 | species | 1 | 0 |
| antarctica | | mrakia sp. nagaike | species | 1 | 0 |
| antarctica | | mrakia sp. ngu-1 | species | 1 | 0 |
| antarctica | | mrakia sp. nin-6 | species | 1 | 0 |
| antarctica | | mrakia sp. nku-1 | species | 1 | 0 |
| antarctica | | mrakia sp. nri-1 | species | 1 | 0 |
| antarctica | | mrakia sp. nri-2 | species | 1 | 0 |
| antarctica | | mrakia sp. nri-3 | species | 1 | 0 |
| antarctica | | mrakia sp. shimaiike | species | 1 | 0 |
| antarctica | | mrakia sp. smi-2 | species | 1 | 0 |
| antarctica | | mrakia sp. sms-1 | species | 1 | 0 |
| antarctica | | mrakia sp. tks-1 | species | 1 | 0 |
| antarctica | | mrakia sp. tokkuriike-1 | species | 1 | 0 |
| antarctica | | mrakia sp. tokkuriike-2 | species | 1 | 0 |
| antarctica | | mrakia sp. tokkuriike-3 | species | 1 | 0 |
| austria | | mrakia frigida | species | 2 | 0 |
| austria | tyrol | mrakia blollopis | species | 1 | 0 |
| austria | tyrol | mrakia sp. mkotu41 | species | 1 | 0 |
| bouvet island | | mrakia frigida | species | 2 | 0 |
| canada | | mrakia blollopis | species | 1 | 0 |
| canada | | mrakia frigida | species | 1 | 0 |
| canada | nunavut | mrakia sp. | species | 4 | 0 |
| canada | nunavut | mrakia sp. om31-1 | species | 1 | 0 |
| canada | nunavut | mrakia sp. om31-3 | species | 19 | 0 |
| chile | | krasilnikovozyma huempii | species | 3 | 0 |
| chile | | mrakia blollopis | species | 2 | 0 |
| chile | | mrakia gelida | species | 4 | 0 |
| chile | | mrakia psychrophila | species | 2 | 0 |
| chile | | mrakia robertii | species | 2 | 0 |
| chile | | mrakia sp. m25-10c-8 | species | 2 | 0 |
| china | | mrakia blollopis | species | 5 | 0 |
| china | | mrakia frigida | species | 6 | 0 |
| china | | mrakia gelida | species | 12 | 0 |
| china | | mrakia psychrophila | species | 2 | 0 |
| china | | mrakia sp. | species | 1 | 0 |
| china | | mrakia stokesii | species | 4 | 0 |
| china | | mrakiella sp. tp-snow-y56 | species | 1 | 0 |
| china | | mrakiella sp. tp-snow-y57 | species | 2 | 0 |
| china | | mrakiella sp. tp-snow-y58 | species | 1 | 0 |
| china | sichuan | mrakia psychrophila | species | 1 | 0 |
| finland | central finland region | krasilnikovozyma huempii | species | 1 | 0 |
| finland | central finland region | mrakia frigida | species | 1 | 0 |
| finland | central finland region | mrakia gelida | species | 1 | 0 |
| france | | krasilnikovozyma huempii | species | 1 | 0 |
| germany | | mrakia frigida | species | 1 | 0 |
| germany | lower saxony | mrakia blollopis | species | 1 | 0 |
| germany | lower saxony | mrakia gelida | species | 2 | 0 |
| greenland | | mrakia robertii | species | 15 | 0 |
| greenland | | mrakia sp. | species | 10 | 0 |
| hungary | | mrakia sp. | species | 2 | 0 |
| italy | south tyrol autonomous region | mrakia gelida | species | 3 | 0 |
| japan | | mrakia frigida | species | 2 | 0 |
| japan | hokkaido prefecture | mrakia frigida | species | 1 | 0 |
| lithuania | | krasilnikovozyma huempii | species | 1 | 0 |
| mexico | | mrakia frigida | species | 2 | 0 |
| mexico | | mrakia sp. | species | 3 | 0 |
| norway | | mrakia blollopis | species | 3 | 0 |
| norway | | mrakia gelida | species | 14 | 0 |
| norway | | mrakia psychrophila | species | 4 | 0 |
| norway | | mrakia robertii | species | 26 | 0 |
| pakistan | punjab province | mrakia robertii | species | 4 | 0 |
| pakistan | sindh province | mrakia cf. gelida lb13-mrl | species | 1 | 0 |
| pakistan | sindh province | mrakia robertii | species | 1 | 0 |
| poland | | mrakia sp. | species | 1 | 0 |
| portugal | | krasilnikovozyma huempii | species | 2 | 0 |
| russia | | krasilnikovozyma huempii | species | 2 | 0 |
| russia | | mrakia frigida | species | 3 | 0 |
| russia | | mrakia gelida | species | 1 | 0 |
| russia | karelia republic | mrakia cf. frigida 52b | species | 1 | 0 |
| russia | samara oblast | mrakia frigida | species | 2 | 0 |
| slovakia | | mrakia blollopis | species | 1 | 0 |
| svalbard and jan mayen | | mrakia sp. au_crys01 | species | 1 | 0 |
| svalbard and jan mayen | | mrakia sp. ysar11 | species | 1 | 0 |
| svalbard and jan mayen | | mrakia sp. ysar12 | species | 1 | 0 |
| svalbard and jan mayen | | mrakia sp. ysar13 | species | 1 | 0 |
| svalbard and jan mayen | | mrakia sp. ysar9 | species | 1 | 0 |
| united states | alaska | mrakia gelida | species | 1 | 0 |
| united states | alaska | mrakia sp. | species | 2 | 0 |
| united states | alaska | mrakia sp. gu50 | species | 1 | 0 |
| united states | alaska | mrakia sp. gu59 | species | 1 | 0 |
| united states | alaska | mrakia sp. gu76 | species | 1 | 0 |
| united states | alaska | mrakia sp. ms-2 | species | 1 | 0 |
| united states | illinois | mrakia blollopis | species | 3 | 0 |
| united states | illinois | mrakia gelida | species | 3 | 0 |
| united states | indiana | mrakia sp. | species | 1 | 0 |
| united states | iowa | mrakia blollopis | species | 1 | 0 |
| united states | iowa | mrakia gelida | species | 11 | 0 |
| united states | iowa | mrakia robertii | species | 1 | 0 |
| united states | iowa | mrakia sp. | species | 33 | 0 |
| united states | michigan | mrakia gelida | species | 10 | 0 |
| united states | michigan | mrakia robertii | species | 1 | 0 |
| united states | michigan | mrakia sp. | species | 23 | 0 |
| united states | minnesota | mrakia frigida | species | 2 | 0 |
| united states | minnesota | mrakia sp. | species | 2 | 0 |
| united states | missouri | mrakia sp. | species | 1 | 0 |
| united states | montana | mrakia gelida | species | 1 | 0 |
| united states | new hampshire | krasilnikovozyma huempii | species | 1 | 0 |
| united states | new hampshire | mrakia gelida | species | 5 | 0 |
| united states | new hampshire | mrakia psychrophila | species | 1 | 0 |
| united states | new hampshire | mrakia sp. | species | 12 | 0 |
| united states | washington | mrakia gelida | species | 1 | 0 |
| united states | wisconsin | mrakia blollopis | species | 10 | 0 |
| united states | wisconsin | mrakia frigida | species | 6 | 0 |
| united states | wisconsin | mrakia gelida | species | 31 | 0 |
| united states | wisconsin | mrakia sp. | species | 30 | 0 |