| australia | | ceratomyxa archamiae | species | 1 | 0 |
| australia | | ceratomyxa atkinsoni | species | 1 | 0 |
| australia | | ceratomyxa barnesi | species | 1 | 0 |
| australia | | ceratomyxa bartholomewae | species | 1 | 0 |
| australia | | ceratomyxa brayi | species | 2 | 0 |
| australia | | ceratomyxa bryanti | species | 1 | 0 |
| australia | | ceratomyxa burgerae | species | 1 | 0 |
| australia | | ceratomyxa capricornensis | species | 2 | 0 |
| australia | | ceratomyxa cardinalis | species | 13 | 0 |
| australia | | ceratomyxa cheilinae | species | 1 | 0 |
| australia | | ceratomyxa cribbi | species | 1 | 0 |
| australia | | ceratomyxa cutmorei | species | 1 | 0 |
| australia | | ceratomyxa cyanosomae | species | 1 | 0 |
| australia | | ceratomyxa dennisi | species | 2 | 0 |
| australia | | ceratomyxa diamanti | species | 1 | 0 |
| australia | | ceratomyxa ernsti | species | 1 | 0 |
| australia | | ceratomyxa falcatus | species | 1 | 0 |
| australia | | ceratomyxa gleesoni | species | 1 | 0 |
| australia | | ceratomyxa gunterae | species | 1 | 0 |
| australia | | ceratomyxa hallettae | species | 1 | 0 |
| australia | | ceratomyxa heinigerae | species | 1 | 0 |
| australia | | ceratomyxa heronensis | species | 2 | 0 |
| australia | | ceratomyxa hooperi | species | 1 | 0 |
| australia | | ceratomyxa ireneae | species | 2 | 0 |
| australia | | ceratomyxa jonesi | species | 1 | 0 |
| australia | | ceratomyxa kenti | species | 1 | 0 |
| australia | | ceratomyxa koieae | species | 1 | 0 |
| australia | | ceratomyxa lunula | species | 3 | 0 |
| australia | | ceratomyxa milleri | species | 1 | 0 |
| australia | | ceratomyxa moseri | species | 1 | 0 |
| australia | | ceratomyxa nolani | species | 2 | 0 |
| australia | | ceratomyxa nowakae | species | 1 | 0 |
| australia | | ceratomyxa ostorhinchi | species | 1 | 0 |
| australia | | ceratomyxa oxycheilinae | species | 1 | 0 |
| australia | | ceratomyxa pantherini | species | 1 | 0 |
| australia | | ceratomyxa reidi | species | 1 | 0 |
| australia | | ceratomyxa rueppellii | species | 1 | 0 |
| australia | | ceratomyxa sewelli | species | 1 | 0 |
| australia | | ceratomyxa sp. 1 rjg-2011 | species | 2 | 0 |
| australia | | ceratomyxa sp. 2 rjg-2011 | species | 1 | 0 |
| australia | | ceratomyxa sp. 3 rjg-2011 | species | 1 | 0 |
| australia | | ceratomyxa sp. ng-2010 | species | 1 | 0 |
| australia | | ceratomyxa talboti | species | 8 | 0 |
| australia | | ceratomyxa thalassomae | species | 1 | 0 |
| australia | | ceratomyxa whippsi | species | 1 | 0 |
| australia | | ceratomyxa yokoyamai | species | 1 | 0 |
| brazil | amapa | ceratomyxa gracillima | species | 1 | 0 |
| brazil | para | ceratomyxa brasiliensis | species | 1 | 0 |
| brazil | para | ceratomyxa gracillima | species | 1 | 0 |
| canada | british columbia | ceratonova shasta | species | 0 | 4 |
| china | | ceratomyxa diamanti | species | 4 | 0 |
| denmark | capital region of denmark | ceratomyxa auerbachi | species | 3 | 0 |
| india | | ceratomyxa diamanti | species | 1 | 0 |
| india | | ceratomyxa yokoyamai | species | 1 | 0 |
| israel | | ceratomyxa sp. rm | species | 1 | 0 |
| israel | | ceratomyxa sp. sar | species | 1 | 0 |
| israel | | ceratomyxa sp. srr | species | 1 | 0 |
| israel | | ceratomyxa sp. vl | species | 1 | 0 |
| japan | oita prefecture | ceratomyxa buri | species | 1 | 0 |
| japan | oita prefecture | ceratomyxa seriolae | species | 1 | 0 |
| norway | svalbard | ceratomyxa porrecta | species | 1 | 0 |
| saudi arabia | | ceratomyxa sp. lm-2014a | species | 1 | 0 |
| spain | | ceratomyxa labracis | species | 1 | 0 |
| spain | | ceratomyxa sp. 2 ex sparus aurata | species | 1 | 0 |
| spain | | ceratomyxa sp. ex diplodus annularis | species | 1 | 0 |
| spain | | ceratomyxa sparusaurati | species | 1 | 0 |
| tunisia | | ceratomyxa sp. lfr-2016 | species | 1 | 0 |
| tunisia | gabes governorate | ceratomyxa tunisiensis | species | 2 | 0 |
| united states | | ceratonova shasta | species | 2 | 0 |
| united states | california | ceratonova shasta | species | 1 | 10 |
| united states | michigan | ceratonova shasta | species | 0 | 1 |
| united states | oregon | ceratonova shasta | species | 0 | 8 |
| united states | washington | ceratonova shasta | species | 0 | 1 |