Diplolepis mayri (Schlechtendal, 1876)

—Distribution in the Eastern Black Sea Region: Artvin, Bayburt, Giresun, GümüŞhane and Ordu (Figure 16)

—Host plant in the Eastern Black Sea Region: R. canina

—Remarks: previously, it was also recorded from Artvin and Bayburt (Özbek et al. 1996).