| russia | | pteronyssoides piscinotus | species | 4 | 0 |
| russia | kaliningrad oblast | pteronyssoides piscinotus | species | 2 | 0 |
| russia | kaliningrad oblast | pteronyssoides striatus | species | 2 | 1 |
| spain | andalusia | pteronyssoides motacillae | species | 1 | 0 |
| spain | andalusia | pteronyssoides parinus | species | 3 | 0 |