Trachelomonas
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Arkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1993-09-24 | |
| Burudvann | Akershus, Norway | 1 | 1 | 0 | 1993-09-14 | |
| Håskjoldtjern | Møre og Romsdal, Norway | 2 | 1 | 0 | 1994-09-21 | |
| Mosvatnet | Rogaland, Norway | 1 | 1 | 0 | 1990-06-05 | |
| Øksnevadtjørna | Rogaland, Norway | 1 | 1 | 0 | 1993-05-25 |