Müller, A., Prosi, R., Taylor, S., Richter, H., Herrmann, M., & Weibel, U. (2020). Unique nesting biology of Osmia ( Melanosmia) uncinata, a Palaearctic osmiine bee specialized on thick-barked conifers (Hymenoptera, Megachilidae). Alpine Entomology, 4, 157–171. doi:10.3897/alpento.4.53489

Osmia (Melanosmia) uncinata Gerstäcker is a Palaearctic megachilid bee distributed from temperate and northern Europe eastwards to the Russian Far East. The discovery of over 80 nests in Switzerland, southern Germany and Scotland enabled for the first time a closer investigation of its nesting biolo…

Vladimír Balthasar
Balthasar, Vladimír

* June 21, 1897 – November 10, 1978 †


Identified Apidae and collected Megachilidae

Devalez, Jelle


Identified Halictidae and collected Halictidae

Identified Noctuidae and collected Halictidae

Løken, Astrid

* April 14, 1911 – January 19, 2008 †


Identified Apidae and collected Apidae

Meidell, Ove

* March 06, 1903 – July 09, 1942 †


Identified Andrenidae and collected Apidae

Paukkunen, Juho


Identified Crabronidae