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Zsolt Czekes* Alexander G. Radchenko* Sándor Csősz Hungarian Department of Laboratory of Social and MTA-ELTE-MTM Ecology Biology and Ecology, Myrmecophilous Insects, Research Group, Babeş-Bolyai University, Museum and Institute of Zoology, Eötvös Loránd University Clinicilor 5-7, Polish Academy of Sciences, Hungarian Natural History Museum, 400006 Cluj-Napoca, Romania Wilcza 64, 00-679 Warsaw, Poland Budapest, Hungary [email protected] [email protected] [email protected] * contact author * contact author

Annamária Szász-Len Ioan Tăuşan Klára Benedek Hungarian Department of Hungarian Department of Department of Horticulture Biology and Ecology, Biology and Ecology, Sapientia University, Babeş-Bolyai University, Babeş-Bolyai University, Sighişoarei 1C, Clinicilor 5-7, Clinicilor 5-7, 547367 Corunca, 400006 Cluj-Napoca, Romania 400006 Cluj-Napoca, Romania Mureș County, Romania [email protected] Natural History Museum, Cetăţii 1, 550166 Sibiu, Romania [email protected] Bálint Markó Hungarian Department of Biology and Ecology, Babeş-Bolyai University, Clinicilor 5-7, 400006 Cluj-Napoca, Romania [email protected]

Received: 31.08.2012 Accepted: 28.09.2012 Published: 28.12.2012 Published online: 11.01.2013 Online article number: ER17201204

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