Ulleung Island, characterized by its distinctive geological traits, has a unique array of fauna and flora. Although numerous studies have been conducted on insect fauna of this island. Mycetophilidae has never been investigated. Therefore, we conducte...
Ulleung Island, characterized by its distinctive geological traits, has a unique array of fauna and flora. Although numerous studies have been conducted on insect fauna of this island. Mycetophilidae has never been investigated. Therefore, we conducted field investigations at three sampling locations on Ulleung Island from 2022 to 2024, utilizing sweeping and Malaise traps. As a result, we document seven species across six genera, including two previously recorded species (Boletina nitida and Monoclona laosilvatica) and five new country records (Allodia fuliginosa, Allodia laccariae, Clastobasis serrulate, Mycomya tridens, and Mycetophila assimilis) from Ulleung Island. Diagnosis, photographs of morphological characters, and habitat information are provided.