| Auteur(s) | Sitdikov, A.A. |
| Jaar | 1986 |
| Titel | The bee fauna (Hymenoptera, Apoidea) of Udmurtiaca, with a description of Melitta udmurtica sp. n. Proceedings of the Zoological Institute Leningrad 159: 103-112. |
| Auteur(s) | Sitdikov, A.A. |
| Jaar | 1986 |
| Titel | The bee fauna (Hymenoptera, Apoidea) of Udmurtiaca, with a description of Melitta udmurtica sp. n. Proceedings of the Zoological Institute Leningrad 159: 103-112. |