Genus Eteoryctis Kumata & Kuroko, 1988 (Lepidoptera: Gracillariidae) in Korea with description of a new species Author Kim, Da-Som 0000-0002-9988-0225 Exhibition Division, National Science Museum, Daejeon 34143, South Korea insect7942@korea.kr Author Byun, Bong-Kyu 0000-0003-0393-6464 Department of Biological Science and Biotechnology, Hannam University, Daejeon 34054, South Korea bkbyun@hnu.ac.kr text Zootaxa 2022 2022-03-28 5120 3 402 408 journal article 10.11646/zootaxa.5120.3.6 2c76c476-d6ee-4ccd-81ba-6e8dd3f1d4c5 1175-5326 6389541 5511C6B1-AEBA-4690-956D-4146499E6A6F Genus Eteoryctis Kumata & Kuroko, 1988 Eteoryctis Kumata & Kuroko, 1988a: 22-24 . Type species: Acrocercops deversa Meyrick, 1922 . Key to the species of the genus Eteoryctis in Korea based on adult 1. Wingspan 6.0 mm and a longitudinal white streak of forewing entirely meet with dorsal margin........ E. minimus sp. nov. - Wingspan 8.0 mm or more, and a longitudinal white streak of forewing does not meet with dorsal margin............... 2 2. A longitudinal white streak of forewing slightly swollen at apical part and two white spots on apex with a blackish stria are present..................................................................................... E. picrasmae - A longitudinal white streak of forewing is not swollen at apical part, a white area and dark brown stria on apex with a blackish spot is present................................................................................. E. deversa