Yasuda, Kohei, and Hiroyuki Yoshitomi. “Revision of the Genus Georissus (Coleoptera, Hydrophiloidea, Georissidae) of Japan”. European Journal of Taxonomy 817, no. 1 (May 3, 2022): 111–142. Accessed April 24, 2026. https://ejt.sandbox.publicknowledgeproject.org/index.php/ejt/article/view/1767.