Checklist of the Family Chironomidae (Order: Diptera) from Turkey Author Tasdemir, Ayse Ege University, Faculty of Fisheries, Department of Hydrobiology, 35100, İzmir, Turkey Author Akyildiz, Gurcay Kivanc Pamukkale University, Faculty of Sciences, Department of Biology, 20160, Denizli, Turkey text Zootaxa 2023 2023-07-20 5318 3 301 338 http://dx.doi.org/10.11646/zootaxa.5318.3.1 journal article 10.11646/zootaxa.5318.3.1 1175-5326 8166805 582D39A6-D002-41E7-AA88-27F68D535AFB Tvetenia calvescens (Edwards, 1929) : Thrace region ( Özkan 2010a ), Büyük Menderes River (Dügel & Kazancı 2004 ), Eastern and Southeastern Anatolia regions, streams and lakes ( Şahin 1984 ), Marmara, Aegean, Sakarya river systems ( Şahin 1987c ).