| Osmia spinulosa |
| Authority | : | (Kirby, 1802) |
| Nederlands | : | Gedoornde slakkenhuisbij |
| Deutsch | : | Bedornte Schneckenhausbiene |
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| Wijk aan Zee, the Netherlands; 25 June 2020. | ||
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| IJmuiden, the Netherlands; 20 June 2022. | ||
| Osmia spinulosa |
| Authority | : | (Kirby, 1802) |
| Nederlands | : | Gedoornde slakkenhuisbij |
| Deutsch | : | Bedornte Schneckenhausbiene |
|
|
|
| Wijk aan Zee, the Netherlands; 25 June 2020. | ||
|
|
|
| IJmuiden, the Netherlands; 20 June 2022. | ||