Páll-Gergely, Barna. “Boucardicus Must Have Microtunnels! Reassignment of Three Species into Acroptychia (Gastropoda: Caenogastropoda: Hainesiidae)”. Zootaxa 5666, no. 2 (July 28, 2025): 287–293. Accessed July 29, 2025. https://www.mapress.com/zt/article/view/zootaxa.5666.2.9.