Páll-Gergely, Barna. 2025. “Boucardicus Must Have Microtunnels! Reassignment of Three Species into Acroptychia (Gastropoda: Caenogastropoda: Hainesiidae)”. Zootaxa 5666 (2). Auckland, New Zealand:287-93. https://doi.org/10.11646/zootaxa.5666.2.9.