An updated checklist of water mites (Acari, Hydrachnidia) of Serbia with new records revealed by DNA barcodes Author Jovanović, Milica 0000-0003-1836-1210 University of Montenegro, Department of Biology, Džordža Vašingtona bb, 81000 Podgorica, Montenegro. E-mail: milicajovanovic 93 @ yahoo. com; https: // orcid. org / 0000 - 0003 - 1836 - 1210 Author Manović, Ana 0000-0001-8524-2233 University of Montenegro, Department of Biology, Džordža Vašingtona bb, 81000 Podgorica, Montenegro. E-mail: anamanovic @ yahoo. com; https: // orcid. org / 0000 - 0001 - 8524 - 2233 Author Pešić, Vladimir University of Montenegro, Department of Biology, Džordža Vašingtona bb, 81000 Podgorica, Montenegro. E-mail: vladopesic @ gmail. com; https: // orcid. org / 0000 - 0002 - 9724 - 345 X text Ecologica Montenegrina 2024 2024-06-26 74 9 20 http://dx.doi.org/10.37828/em.2024.74.2 journal article 10.37828/em.2024.74.2 2336-9744 13247880 Arrenurus ( Arrenurus ) virens Neuman, 1880 New records — Serbia , Vlasina , village Milovanci , pond, 42.6786° N , 22.3602° E , 27 Jun. 2022 , leg. Pešić , Jovanović & Manović 1♀ (sequenced; Table 1 ) . Remarks — The sequenced specimen from Serbia clustered within ACS0772, which, in addition to specimen from Serbia includes also four specimens from the Netherlands morpohologically assigned to A. virens . New for Serbia . Published records from Balkan countries — Montenegro : “ Arrhenurus crassipetiolatus ” Thon (1903) , Smit et al . (2000) , Pešić (2002a) . Distribution — Western Palaearctic.