Manakov D.V. 2015. [Freshwater gastropod mollusks (Mollusca: Gastropoda) of Kaliningrad Сity (Kaliningrad Region, Russia)] // Invertebrate Zoology. Vol.12. No.1: 93–102 [in Russian, with English summary].

Kaliningrad State Technical University, Sovetsky Prospekt, 1, 236000 Kaliningrad, Russia. E-mail: echo_tc2@rambler.ru

ABSTRACT: A total of 31 species of freswater gastropods (10 — prosobranchs and 21 — pulmonates) have been recorded in 74 permanent water bodies of Kaliningrad City (Kцnigsberg before 1945) and in three sites on the Pregolya river and on the coast of the Vistula Lagoon. Three species, Borysthenia naticina (Menke, 1846), Gyraulus crista (Linnaeus, 1758), Physella heterostropha (Say, 1817) have been found for the first in Kaliningrad City. The most common species were: Planorbarius corneus, Lymnaea stagnalis, Radix auricularia, Anisus vortex, Bithynia tentaculata, Viviparus viviparus, Radix balthica, Stagnicola corvus, Gyraulus albus, Planorbis planorbis, Valvata piscinalis, Viviparus contectus, Physa fontinalis, Acroloxus lacustris, Stagnicola palustris, Bithynia leachii.

KEY WORDS: Mollusca, Gastropoda, Kaliningrad City, malacofauna, species composition.

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