B. Páll-Gergely, “A new species of Vargapupa Páll-Gergely, 2015 and a new synonym of Pseudopomatias Möllendorff, 1885 (Gastropoda: Caenogastropoda: Pupinidae)”, Zootaxa, vol. 4139, no. 3, pp. 431–434, Jul. 2016.