To explore the diversity of moth species in the tea gardens of Fenghuang Nature Education Area, NTU, moth surveys were conducted from 2022 to 2023. During the specimen collection, one specimen was found that did not belong to the three previously known species of genus Lateantenna. After dissecting the reproductive organs and comparing with domestic and international liternature, the specimen was confirmed to be the first recorded Lateantenna eurotella in Taiwan. This study describes this new record species, detailing its external morphology and reproductive organ characteristics, and provides the latest checklist of Blastobasidae family in Taiwan.