The first record of the genus Julolaelaps Berlese (Acari, Mesostigmata, Laelapidae) in Republic of Korea and description of a new species on a captive giant African millipede (Spirostreptidae, Archispirostreptus).

This paper reports on a new species of mite of the genus Julolaelaps Berlese in Republic of Korea. Females and males of a new species, Julolaelapsgigassp. nov., were collected on a captive giant African millipede, Archispirostreptusgigas (Spirostreptida: Spirostreptidae). The new species is described and illustrated based on morphological characters of the adult females and males and compared with known congeners. This new species is the first record of Julolaelaps from Republic of Korea. In addition, an updated key to all known species of the genus is presented.