Corythucha marmorata Uhler was newly recorded in Korea as a invasive species at Pohang-si, Gyeongsangbuk-do, Korea in 2011 and at Changwon-si, Gyeongsangnam-do, Korea in 2012. Adults of this species show reticular forewings with a lot of transparent membranes and also show pterigoid process of paranotum with strong processes. This invasive species was originated from North America, and then intruded into Europe and Japan. This species is presumed became an epidemic horticultural pest at present and it is injuring almost of Asteraceae leaves. It was presumed that the invasion of Corythucha marmorata into Korea was prior to September of 2011.

Abstract
 1. 서 론
 2. 재료 및 방법
 3. 결 과
 4. 고 찰
 5. 결 론
 참 고 문 헌

• 윤춘식(창원대학교 생물학과) | Chun-Sik Yoon (Department of Biology, Changwon National University)
• 김형곤(창원대학교 생물학과) | Hyoung-Gon Kim (Department of Biology, Changwon National University)
• 정선우(창원대학교 생물학과) | Seon-Woo Cheong (Department of Biology, Changwon National University) Corresponding author
• 최원영(국립생물자원관) | Won-Young Choi (National Institute of Biological Resources)