28. Phyllonorycter tritorrhecta (Meyrick, 1935) (Figs 2b, 5b) Lithocolletis tritorrhecta Meyrick, 1935: 596. TL: Honshū, Japan. TD: NHMUK (Syntypes). Adult (Fig. 2b). Forewing length 3.0 mm. Male genitalia. Unknown. Female genitalia (Fig. 5b). Material examined. [GG] 3♀, Rest Area, Korea National Arboretum, Gwangneung, 22 vii 2019 (leg. YM Shin), gen. slide no. HNUSEL-5652, 5653 -coll. KNAE. Distribution. Korea (new record), Japan. Host plants. Quercus mongolica [Fagaceae] in Korea. Zelkova serrata Makino [Ulmaceae] in Japan (Kumata 1963b; De Prins & De Prins 2006 –2023). Remarks. This species reared from Quercus mongolica (Fagaceae) in this study.

Published as part of Kim, Da-Som, Oh, Jae-In & Byun, Bong-Kyu, 2024, The checklist of leaf-mining moths Phyllonorycter Hübner (Lepidoptera: Gracillariidae) of Korea with description of two new species and nine newly recorded species, pp. 397-417 in Zootaxa 5397 (3) on page 412, DOI: 10.11646/zootaxa.5397.3.5, http://zenodo.org/record/10468920