Orthocladius (Euorthocladius) thienemanni Kieffer, 1906:

Dicle River (Çetinkaya & Bekleyen 2017), B̧y̧k Menderes River (Dügel & Kazancı 2004), Eastern and Southeastern Anatolia regions streams and lakes (Şahin 1984), Marmara, Aegean, Sakarya river systems (Şahin 1987c), Çanakkale region (Özkan 2007), Kırklareli province (Aydın & Güher 2017), Thrace region (Özkan 2010a).