Taxonomic review of the genus Neolethaeus Distant (Heteroptera: Lygaeoidea: Rhyparochromidae) from Korea

In this study, we reviewed the genus Neolethaeus (Lygaeoidea: Rhyparochromidae) from Korea with a new record, Neolethaeus lewisi (Distant, 1883). We provide descriptions, diagnoses, and photographs of adult specimens and genitalia of the Korean species with a key to the species. • Neolethaeus lewisi is reported for the first time from Korea. • A taxonomic review of the genus Neolethaeus from Korea is provided. • A key to the Korean species of Neolethaeus is provided.