Ormio, H. (2015) “Two land snail species new to Finland: Macrogastra borealis (O. Boettger, 1878) and Quickella arenaria (Potiez & Michaud, 1835) (Mollusca: Gastropoda)”, Memoranda Societatis pro Fauna et Flora Fennica, 91. Available at: https://journal.fi/msff/article/view/53555 (Accessed: 4December2024).