| Artname | MTB.Q | Jahr | Fundort | Bemerkungen |
|---|---|---|---|---|
| Hylaeus annularis | 3728.4 | 1998 | Gr. Gleidingen | SCHWEITZER (2000) |
| 3827.2 | 2003 | Barbecke | ||
| 3728.2 | 2007 | Braunschweig | ||
| Hylaeus brevicornis | 3628.2 | 1998 | Neubrück | |
| 3728.1 | 2000 | Denstorf | ||
| 4128.2 | 2007 | Randweg Goslar-Okertal | ||
| Hylaeus communis | 3728.1 | 1999 | Vechelde | SCHWEITZER (1995) |
| 3728.2 | 1999 | Braunschweig | ||
| 3626.4 | 2000 | Adolphshof | ||
| 3627.4 | 2000 | Meerdorf | ||
| 3527.4 | 2004 | Plockhorst | ||
| 3928.1 | 2007 | Gr. Vorberg NE Haverlah | ||
| Hylaeus confusus | 4129.3 | 1999 | Taternbruch | SCHWEITZER (2000) |
| 3827.4 | 2001 | Haverlahwiese | ||
| 3627.4 | 2009 | Duttenstedt | ||
| Hylaeus cornutus | 3728.4 | 1998 | Gr. Gleidingen | SCHWEITZER (2000) |
| Hylaeus difformis | 4129.3 | 1999 | Taternbruch | SCHWEITZER (2000) |
| Hylaeus gibbus | 3729.2 | 2007 | BS-Riddagshausen | |
| Hylaeus gracilicornis | 3627.4 | 1997 | Meerdorf | |
| 3728.2 | 2008 | Braunschweig | ||
| Hylaeus gredlerii | 3827.2 | 2003 | Barbecke | |
| 3728.1 | 2004 | Vechelde | ||
| 3728.2 | 2009 | Braunschweig | ||
| Hylaeus hyalinatus | 3728.1 | 1998 | Vechelde | SCHWEITZER (1995) |
| 3622.1 | 1992 | Haste | ||
| 3627.3 | 2022 | Peine, Horstkippe | ADOLPH et al. (2022) | |
| Hylaeus nigritus | 3728.2 | 2007 | Braunschweig | |
| Hylaeus punctulatissimus | 3728.1 | 1997 | Vechelde | SCHWEITZER (1995) |
| Hylaeus signatus | 3728.2 | 1998 | Braunschweig | |
| 3728.1 | 2000 | Vechelde | ||
| 3827.2 | 2001 | Woltwiesche | SCHWEITZER (2002) | |
| 3622.1 | 2007 | Haste | ||
| Hylaeus sinuatus | 3728.4 | 1998 | Gr. Gleidingen | SCHWEITZER (2000) |