Trioza quercicola Shinji, 1944, comb. rev.

(Figs. 183–184)

Trioza quercicola Shinji, 1944: 455 .

Dyspersa quercicola; Kwon & Kwon (2020: 233).

Dyspersa hambaeksana Kwon & Kwon, 2020: 230, syn. nov.

Distribution in Korea. JN, GW (Cho et al. 2017a; Kwon & Kwon 2020) (SNU).

Host plant. Quercus myrsinifolia Blume (Fagaceae) (Cho et al. 2017a).

Comments. Trioza quercicola Shinji, 1944 and Dyspersa hambaeksana Kwon & Kwon, 2020 appear morphologically identical, suggesting they are conspecific. Therefore, we synonymise the latter with the former.