Unrecorded species of Korean metazoans discovered through the project of “ Discovery of Korean Indigenous Species ” (2006 - 2010) Author Lee, Sue Yeon Author Yoo, Jung Sun Author Kim, Seung Tae text Journal of Species Research 2017 6 164 171 http://dx.doi.org/10.5281/zenodo.13161032 journal article 10.12651/JSR.2017.6 2713-8615 13161048 21. Ceratozetes gracilis Berlese, 1904 Material examined. Donghaksa, Mt. Gyeryong, Banpomyeon, Gongju-si, Chungcheongnam-do , South Korea . Identifier. Won-Koo Lee