| australia | | junghuhnia rhinocephala | species | 4 | 0 |
| brazil | | junghuhnia subundata | species | 2 | 0 |
| canada | british columbia | junghuhnia nitida | species | 1 | 0 |
| chile | | junghuhnia nitida | species | 2 | 0 |
| china | | junghuhnia aurantilaeta | species | 7 | 0 |
| china | | junghuhnia cf. nitida x1345 | species | 1 | 0 |
| china | | junghuhnia cf. semipileata x1221 | species | 3 | 0 |
| china | | junghuhnia crustacea | species | 8 | 0 |
| china | | junghuhnia nitida | species | 94 | 0 |
| china | guizhou | junghuhnia aurantilaeta | species | 1 | 0 |
| china | jiangxi | junghuhnia aurantilaeta | species | 1 | 0 |
| cuba | | junghuhnia sp. 4 om-2011 | species | 2 | 0 |
| estonia | | junghuhnia luteoalba | species | 4 | 0 |
| finland | | junghuhnia lacera | species | 2 | 0 |
| finland | | junghuhnia luteoalba | species | 1 | 0 |
| finland | | junghuhnia pseudozilingiana | species | 5 | 0 |
| india | | junghuhnia sp. ak15 | species | 1 | 0 |
| indonesia | | junghuhnia crustacea | species | 4 | 0 |
| indonesia | | junghuhnia sp. 1 om-2011 | species | 4 | 0 |
| indonesia | | junghuhnia sp. 3 om-2011 | species | 4 | 0 |
| indonesia | | junghuhnia sp. 5 om-2011 | species | 3 | 0 |
| ireland | | junghuhnia nitida | species | 1 | 0 |
| japan | | junghuhnia japonica | species | 4 | 0 |
| japan | okayama prefecture | junghuhnia sp. | species | 1 | 0 |
| latvia | | junghuhnia nitida | species | 1 | 0 |
| new zealand | | junghuhnia rhinocephala | species | 1 | 0 |
| portugal | | junghuhnia sp. | species | 1 | 0 |
| russia | | junghuhnia aurantilaeta | species | 1 | 0 |
| russia | | junghuhnia autumnale | species | 4 | 0 |
| russia | | junghuhnia collabens | species | 1 | 0 |
| russia | | junghuhnia fimbriatella | species | 3 | 0 |
| russia | | junghuhnia micropora | species | 4 | 0 |
| south korea | | junghuhnia nitida | species | 2 | 0 |
| sweden | | junghuhnia collabens | species | 5 | 0 |
| sweden | | junghuhnia nitida | species | 6 | 0 |
| switzerland | geneva region | junghuhnia nitida | species | 1 | 0 |
| thailand | | junghuhnia nitida | species | 1 | 0 |
| united kingdom | england | junghuhnia nitida | species | 1 | 0 |
| united states | georgia | junghuhnia luteoalba | species | 1 | 0 |
| united states | maryland | junghuhnia luteoalba | species | 5 | 0 |
| united states | maryland | junghuhnia nitida | species | 4 | 0 |
| united states | minnesota | junghuhnia nitida | species | 1 | 0 |
| united states | wisconsin | junghuhnia nitida | species | 1 | 0 |