Trigonaspis synaspis (Hartig, 1841)

—Distribution in the Eastern Black Sea Region: Artvin, Bayburt, Giresun, GümüŞhane, Ordu and Rize (Figure 12)

—Host plants in the Eastern Black Sea Region: Q. macranthera, Q. petraea and Q. pubescens

—Remarks: previously, it was also recorded from Giresun (Mutun & Atay 2015).