Dolichopus species (Diptera: Dolichopodidae) in the Еntomological Collection of the Institute of Biodiversity and Ecosystem Research at the Bulgarian Academy of Sciences

Total 22 species are presented, 3 of which are not from Bulgaria (D. austriacus and D. longicornis from Slovakia, and D. popularis from Hungary); other 5 species except in Bulgaria are collected and from Slovakia (D. argyrotarsis, D. plumipes and D. ungulatus), Romania (D. diadema) and Russia (D. lepidus).