Dunger, Wolfram, and Bettina Schlitt. “Synopses on Palaearctic Collembola – TULLBERGIIDAE: With 248 Figures and 7 Tables”. Soil Organisms 83, no. 1 (April 1, 2011): 1–168. Accessed May 1, 2025. https://www.soil-organisms.org/index.php/SO/article/view/242.