1. Araya J.F. 2015. Current status of the non-indigenous molluscs in Chile, with the first record of Otala punctata (Müller, 1774) (Gastropoda: Helicidae) in the country and new records for Cornu aspersum (Müller, 1774) and Deroceras laeve (Müller, 1774). Journal of Natural History, 49(29-30): 1731-1761.
2. Baidashnikov A.A. 1992. Terrestrial mollusk fauna of the Ukrainian Polesie area. Communication 1. Species composition and connection with vegetative cover. Vestnik Zoologii, 4: 13-19 [In Russian].
3. Balashov I. 2013. Elia novorossica (Stylommatophora, Clausiliidae) in Ukraine: description, habitats, conservation status, concomitant terrestrial molluscs. Ruthenica, Russian Malacological Journal, 23(1): 69-77.
4. Balashov I.A. 2016. Fauna of Ukraine. T. 29: Molluscs. Vol. 5: Stylommatophorans (Stylommatophora). Naukova dumka, Kyiv, 592 p. [In Russian].
5. Balashov I., Gural-Sverlova N. 2012. An annotated checklist of the terrestrial molluscs of Ukraine. Journal of Conchology, 41(1): 91-109.