A Description of a new Valvata (Mollusca: Valvatidae) from Armenia Author Walther, Frank Zoological Museum, Centre of Natural History, University of Hamburg, Martin-Luther-King Platz 3, D- 20146 Hamburg, Germany, e-mail: fw. walther @ googlemail. com Author Glöer, Peter Schulstr. 3, D- 25491 Hetlingen, Germany, email: gloeer @ malaco. de text Ecologica Montenegrina 2019 2019-10-31 24 1 5 journal article 10.37828/em.2019.24.1 2336-9744 urn:lsid:zoobank.org:pub:E2F78A29-584A-4B11-9DF0-7F9093964CBE Genus Valvata O.F. Müller, 1773 Type species by subsequent monotypy: Valvata cristata O.F. Müller, 1774 Subgenus Tropidina H. & A. ADAMS 1854 Type species by subsequent designation: Valvata ( Tropidina ) tricarinata Say, 1817