Osmia tergestensis
- Threat status
- endangered (EN)
- Priority
- 2
- Specialization
- specialized (oligolectic)
- Pollen sources
-
- Nesting structures
-
- Stones lying on the ground
- Rocks, boulders
- Grass clumps, moss
- Habitat
-
- Dry meadows and rocky steppes
- Rubble heaps
- Foraging season (months)
- [5, 6, 7, 8]
- Development
- one generation per year (univoltine)
