| china | | bacterium endosymbiont of penicillidia dufourii ssp. | no rank | 2 | 0 |
| china | | bacterium endosymbiont of phthiridium sp. 2 | no rank | 2 | 0 |
| china | | bacterium endosymbiont of phthiridium sp. 3 | no rank | 2 | 0 |
| philippines | | bacterium endosymbiont of penicillidia oceanica acuminata | no rank | 2 | 0 |
| philippines | | bacterium endosymbiont of phthiridium cf. tonkinensis | no rank | 2 | 0 |
| slovenia | | bacterium endosymbiont of basilia nattereri | no rank | 2 | 0 |