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Viviparus contectus

Species dimensions. Shell height: 45 mm, shell width: 35 mm.

1. Viviparus contectus.
Photo by © Michal Horsák, 2016.

2. Distribution map of Viviparus contectus until 2014.
Image by Horsák M. et al.: Check-list and distribution maps of the molluscs of the Czech and Slovak Republics. – Online at <https://mollusca.sav.sk/malacology/checklist.htm>.