Brillia bifida (Kieffer, 1909):

Burdur Lake Districts (Taşdemir & Ustaoğlu 2005), Menderes Creek, Çanakkale (Akbulut et al. 2009), Thrace region (Özkan 2010a), Büyük Menderes River (Dügel & Kazancı 2004), Blacksea region (Gültutan & Kazancı 2009), Eastern Blacksea region (Gültutan & Kazancı 2010), Eastern and Southeastern Anatolia regions streams and lakes (Şahin 1984), Gediz River (Şahin 1987c), Western Balck Sea region (Taşdemir et al. 2008), Yuvarlakçay Creek (Köyceğiz, Muğla) (Taşdemir et al. 2010a).

= Brillia modesta (Meigen, 1830) .