<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Records of 19 species of the dipteran families <italic>Bombyliidae</italic> (1 species), <italic>Mythicomyiidae</italic> (1 species), <italic>Therevidae</italic> (2 species), <italic>Empididae</italic> (3 species), <italic>Hybotidae</italic> (1 species), <italic>Dolichopodidae</italic> (8 species) and <italic>Syrphidae</italic> (3 species) from glacial sand deposits in the Czech Silesia (NE Czech Republic) are presented and their association with sandy habitats discussed. All of them are recorded from the Czech Silesia for the first time, 13 are new additions to the fauna of Moravia of which 9 are also new for the whole of the Czech Republic. <italic>Dialineura anilis</italic> (Linnaeus, 1761) (Therevidae) and <italic>Schistostoma truncatum</italic> (Loew, 1864) (Dolichopodidae) are classified as psammobiont, 6 species as psammophilous, viz. <italic>Exhyalanthrax afer</italic> (Fabricius, 1794) (Bombyliidae), <italic>Cliorismia rustica</italic> (Panzer, 1804) (Therevidae), <italic>Cryptophlebs kerteszi</italic> Lichtwardt, 1898, <italic>Melanostolus melancholicus</italic> (Loew, 1869) (both Dolichopodidae) and <italic>Paragus constrictus</italic> Šimić, 1986 and <italic>Pelecocera tricincta</italic> Meigen, 1822 (Syrphidae), and 3 species as probably psammophilous, viz. <italic>Medetera annulitarsus</italic> von Roser, 1840, <italic>M. grunini</italic> Negrobov, 1966 and <italic>Sciapus basilicus</italic> Meuffels &amp; Grootaert, 1990 (all Dolichopodidae). <italic>Medetera grunini</italic> is recorded for the first time from Europe and represents a new westernmost limit of its distribution range in the Palaearctic. New southernmost records of <italic>Rhamphomyia murina</italic> Collin, 1926 (Empididae) and <italic>Drapetis monsmargila</italic> Grootaert, Beuk &amp; Shamshev, 2020 (Hybotidae) are also given.</p>
</abstract>

Records of 19 species of the dipteran families Bombyliidae (1 species), Mythicomyiidae (1 species), Therevidae (2 species), Empididae (3 species), Hybotidae (1 species), Dolichopodidae (8 species) and Syrphidae (3 species) from glacial sand deposits in the Czech Silesia (NE Czech Republic) are presented and their association with sandy habitats discussed. All of them are recorded from the Czech Silesia for the first time, 13 are new additions to the fauna of Moravia of which 9 are also new for the whole of the Czech Republic. Dialineura anilis (Linnaeus, 1761) (Therevidae) and Schistostoma truncatum (Loew, 1864) (Dolichopodidae) are classified as psammobiont, 6 species as psammophilous, viz. Exhyalanthrax afer (Fabricius, 1794) (Bombyliidae), Cliorismia rustica (Panzer, 1804) (Therevidae), Cryptophlebs kerteszi Lichtwardt, 1898, Melanostolus melancholicus (Loew, 1869) (both Dolichopodidae) and Paragus constrictus Šimić, 1986 and Pelecocera tricincta Meigen, 1822 (Syrphidae), and 3 species as probably psammophilous, viz. Medetera annulitarsus von Roser, 1840, M. grunini Negrobov, 1966 and Sciapus basilicus Meuffels & Grootaert, 1990 (all Dolichopodidae). Medetera grunini is recorded for the first time from Europe and represents a new westernmost limit of its distribution range in the Palaearctic. New southernmost records of Rhamphomyia murina Collin, 1926 (Empididae) and Drapetis monsmargila Grootaert, Beuk & Shamshev, 2020 (Hybotidae) are also given.

New and interesting records of Diptera on glacial sand deposits in Silesia (NE Czech Republic). Part 2 – Brachycera except for Schizophora

Faculty of Agrobiology, Food and Natural Resources, Department of Zoology and Fisheries

Laboratory of Ornithology, Faculty of Science

Acta Musei Silesiae, Scientiae Naturales

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Records of 19 species of the dipteran families Bombyliidae (1 species), Mythicomyiidae (1 species), Therevidae (2 species), Empididae (3 species), Hybotidae (1...

New and interesting records of Diptera on glacial sand deposits in Silesia (NE Czech Republic). Part 2 – Brachycera except for Schizophora

Published Online: Jun 30, 2021

Page range: 1 - 32

DOI: https://doi.org/10.2478/cszma-2021-0001

Keywords
new records, psammophily, glacial sand deposits, Czech Republic (Moravia/Silesia)

© 2021 Jindřich Roháček et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

New and interesting records of Diptera on glacial sand deposits in Silesia (NE Czech Republic). Part 2 – Brachycera except for Schizophora

Published Online: Jun 30, 2021

Page range: 1 - 32

DOI: https://doi.org/10.2478/cszma-2021-0001

Keywordsnew records, psammophily, glacial sand deposits, Czech Republic (Moravia/Silesia)

© 2021 Jindřich Roháček et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
new records, psammophily, glacial sand deposits, Czech Republic (Moravia/Silesia)