Kim, Byung-Woo, and Woncheol Lee. 2006. “Redescription of the Largest Ice Bug, Namkungia magnus Com. Nov. (Grylloblattodea, Grylloblattidae) from Korea”. Zootaxa 1359 (1). Auckland, New Zealand:57–66. https://doi.org/10.11646/zootaxa.1359.1.3.