| antarctica | | uncultured scenedesmaceae | species | 2 | 0 |
| brazil | | uncultured scenedesmaceae | species | 1 | 0 |
| china | | uncultured scenedesmus | species | 2 | 0 |
| germany | | uncultured scenedesmus | species | 1 | 0 |
| india | haryana | uncultured scenedesmus | species | 1 | 0 |
| mexico | san luis potosi | uncultured scenedesmus | species | 2 | 0 |
| spain | aragon | uncultured scenedesmus | species | 1 | 0 |
| switzerland | | uncultured scenedesmaceae | species | 1 | 0 |
| united kingdom | england | uncultured scenedesmus | species | 1 | 0 |