| Artname | MTB.Q | Jahr | Fundort | Bemerkungen |
|---|---|---|---|---|
| Osmia adunca | 3527.4 | 2004 | Plockhorst | |
| 3728.1 | 2007 | Vechelde | ||
| 3728.1 | 2010 | Bortfeld | ||
| Osmia aurulenta | 3827.4 | 2001 | Haverlahwiese | SCHWEITZER (2002) |
| 3827.2 | 2003 | Barbecke | ||
| 3627.3 | 2022 | Peine, Horstkippe | ADOLPH et al. (2022) | |
| Osmia bicolor | 3827.4 | 2001 | Haverlahwiese | SCHWEITZER (2002) |
| 3728.1 | 2001 | Vechelade | SCHWEITZER (2002) | |
| 3627.4 | 2002 | Duttenstedt | ||
| 4327.2 | 2008 | Düna | ||
| 3627.3 | 2013 | Peine, Horstkippe | ADOLPH et al. (2022) | |
| Osmia caerulescens | 3728.1 | 1997 | Vechelde | SCHWEITZER (1995) |
| 3627.4 | 1998 | Duttenstedt | ||
| 3728.1 | 2022 | Vechelde | ||
| Osmia cornuta | 3728.1 | 2020 | Vechelde | |
| 3622.1 | 2024 | Haste | ||
| Osmia leucomelana | 3728.1 | 1992 | Vechelde | |
| 3628.1 | 2000 | Wipshausen | ||
| 3627.4 | 2000 | Duttenstedt | ||
| 3827.2 | 2003 | Barbecke | ||
| 3827.4 | 2007 | S Sukopsmühle | ||
| 3728.2 | 2007 | Braunschweig | ||
| Osmia bicornis (rufa) | 3728.1 | 1999 | Vechelde | SCHWEITZER (1995) |
| 3622.1 | 1998 | Haste | ||
| 3627.4 | 1999 | Duttenstedt | ||
| 3728.2 | 2002 | Braunschweig | ||
| Osmia spinulosa | 3728.4 | 1998 | Gr. Gleidingen | SCHWEITZER (2000) |
| 3827.2 | 2001 | Woltwiesche | SCHWEITZER (2002) | |
| 3827.4 | 2001 | Haverlahwiese | SCHWEITZER (2002) | |
| 3827.2 | 2003 | Barbecke | ||
| 3627.4 | 2006 | Duttenstedt | ||
| 3827.4 | 2007 | Salder | ||
| 3627.3 | 2018 | Peine, Horstkippe | ADOLPH et al. (2022) |