title: Contribution to the knowledge of terrestrial molluscs in southeastern Ukraine
abstract: Records of terrestrial molluscs collected in nine scattered sites in southeastern Ukraine are presented and discussed. The findings of non-native Helix lucorum and Lucilla singleyana are especially interesting. Coloration of H. lucorum in different parts of its range seems to be significantly different. A role of keel in species determination of collected Helicopsis sp. shells is discussed. Variability of Deroceras subagreste coloration is described. New data on a species composition of terrestr
journal: Malacologica Bohemoslovaca