Materials to the knowledge of molluscs of Wielkopolska (West-Central Poland). IV: Families: Neritidae, Viviparidae, Thiaridae, Bithyniidae, Hydrobiidae and Valvatidae

Abstract

Borysthenia naticina, recorded over the last fifty years in the Wielkopolska district (W. Poland). Their distribution is shown on UTM/MGRS grid maps, and habitat information is provided. Among the discussed species, B. tentaculata (447 sites) and V. contectus (210 sites) are the most frequent in the region. Two alien species-M. tuberculata (two sites) and L. naticoides (seven sites) and the native B. naticina, recorded from five sites, are the least frequent.

Materials to the knowledge of molluscs of Wielkopolska (West-Central Poland). V. Family: Planorbidae (Gastropoda: Pulmonata)

“…Part V is part of the series of papers by koralewska- Batura et al (2010a, b), szyBiak & Jankowiak (2012) and czyż & Gołdyn (2013). Here, we present characteristics of a family of freshwater snails (subclass Pulmonata) -Planorbidae, found in Wielkopolska after 1957.…”