A total of 22 species belonging to nine genera of the tribes Phenacoccini, Rhizoecini, and Sphaerococcini (Sternorrhyncha: Pseudococcidae) are noted in Korea, with descriptions and illustrations for full grown female. Among them, three species, Heliococcus puerariae sp. nov., Heliococcus zoysiae sp. nov., and Phenacoccus rubicola sp. nov., are new to science, and four species, Coccura comari (Kilnow, 1880), Heliococcus kuriensis Danzig, 1971, Puto erigeroneus (Kanda, 1959), and Puto orientalis Danzig, 1978, are reported for the first time from the Korean Peninsula, and a species is newly known from South Korea. Eleven species, which previously recorded in Korea, have not been found from South Korea during this study.

한국산 긴나무좀과와 나무좀과의 동정에 도우믈 주고자 체계적으로 아과, 족, 속에 대한 검색표를 마련하였으며 미 기록 속인 Scolytogenes 가 추가 되었고 전체적인 형태, 촉각등도 도시하였다.