| Auteur(s) | Kemp, J.R., Michez, D., Nieto, A., Radchenko, V. & Roberts, S. |
| Jaar | 2014 |
| Titel | Andrena congruens. The IUCN Red List of Threatened Species 2014: e.T19199901A63264823. Downloaded on 21 September 2017. |
| Auteur(s) | Kemp, J.R., Michez, D., Nieto, A., Radchenko, V. & Roberts, S. |
| Jaar | 2014 |
| Titel | Andrena congruens. The IUCN Red List of Threatened Species 2014: e.T19199901A63264823. Downloaded on 21 September 2017. |