First record of the family Bothrideridae (Coleoptera) in Korea represented by the wood-boring beetle ectoparasite, Dastarcus helophoroides.

The ectoparasitic beetle, Dastarcus helophoroides (Fairmaire), was observed for the first time in Korea as a result of a study of the natural enemies of Monochamus alternatus Hope and M. saltuarius Gebler, the vector of the pine wood nematode (Bursaphelenchus xylophilus (Steiner & Buhner)). Diagnostic illustrations are provided and the biology and host range of D. helophoroides (Fairmaire) are reviewed.