Genus: Trichius
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Bråstein | Rogaland, Norway | 2 | 1 | 1 | 2011-07-01 | |
| Dyrkorn | Møre og Romsdal, Norway | 1 | 1 | 0 | 2023-06-19 | |
| Ski | Akershus, Norway | 1 | 1 | 1 | 2020-07-10 | |
| Øvre Eidfjord | Vestland, Norway | 1 | 1 | 1 | 2007-07-05 |
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