New and interesting records of Diptera on glacial sand deposits in Silesia (NE Czech Republic). Part 2 – Brachycera except for Schizophora
Roháček, Jindřich, Barták, Miroslav, Čelechovský, Alois, Grootaert, Patrick, Kanavalová, Liliana, Mazánek, Libor, Pollet, Marc
Key to adults and larvae of the genera of European Syrphinae (Diptera, Syrphidae)
Láska, Pavel, Mazánek, Libor, Bičík, Vítězslav