Identification of a New Host Plant of Callipogon relictus Semenov (Coleoptera: Cerambycidae) in South Korea

We identified Jolcham oak (Quercus serrata Thunb. ex Murray) (Fagales: Fagaceae) as a new host tree for Callipogon relictus Semenov (Coleoptera: Cerambycidae), a Korean natural monument and an endangered species, in Gwangneung Forest, South Korea. We herein report the morphometric characteristics of C. relictus larvae found in a Q. serrata tree and provide a revised list of C. relictus hosts.