pp. 89 -

Shells of one of Physa Draparnaud, 1801 species, inhabiting the rivers and reservoirs of the North Azov Sea coast clearly fit the re-description and figures of North American Physa skinneri Taylor, 1954. The illustrated description of the species from Ukrainian populations is provided here; some data on its distribution in Ukraine and in entire Eurasia are discussed. It is quite possible that these Eurasian conchological «twin» for Ph. skinneri should be attributed to one of the Old World aborigine species. To solve this problem the type materials for most common European Physa species, as well as their variability, anatomy and other characteristics should be studied.

Обитает ли Physa skinneri Taylor, 1954 (Mollusca: Gastropoda: Physidae) в Украине?
Дегтяренко Е.; Анистратенко В.;