| Auteur(s) | Fateryga AV, Ivanov SP, Filatov MA. |
| Jaar | 2013 |
| Titel | Stelis aculeata – a cleptoparasitic bee species new for the fauna of Europe and new findings of its presumable host, Hoplitis princeps (Hymenoptera: Megachilidae) in the Crimea. Ekosistemy, ikh Optimizatziya i Okhrana [Optimization and Protection of Ecosystems]. 8:61–65. |