Cymatia coleoptrata (Fabricius, 1777)

(Figs. 2, 5)

Material examined. ROMANIA: Brăila County: Comăneasca [pond], 45.2239°N 27.7183°E, 13 m a.s.l., 21.vii.2014, 2 specimens . Caraș-Severin County: CaransebeȘ [lake], 45.4186°N 22.1883°E, 224 m a.s.l., 12.v.2012, 1 specimen . Călărași County: Cuza Vodă [channel], 44.2431°N 27.2374°E, 8 m a.s.l., 15.vii.2018, 1 specimen . Ialomița County: Amara [salty lake], 44.6094°N 27.3186°E, 18 m a.s.l., 31.vii.2012, 1 specimen . Sibiu County: Alma [lake], 46.2214°N 24.4903°E, 370 m a.s.l., 06.viii.2011, 1 specimen .

Published records. Horváth (1897, 1898), Montandon (1907), Jaczewski (1934), Soós (1959), BucȘa (1972), Kis (1972, 1976), Jansson (1986, in map), Kis & Davidescu (1994), Davideanu (1999), Ilie (2001, 2003, 2004, 2007), Ilie & Davideanu (2002), Ilie & Vițchii (2007), Ilie & Ban-Calefariu (2010), Olosutean et al. (2019).

General distribution. From Europe (except southern and northernmost parts), eastward to Lake Baikal in Asia (Jansson 1986, 1995; Kanyukova et al. 2002; Grandova 2014a; Boda et al. 2015; Shapovalov et al. 2018b, 2019; Stoianova 2018; Protić & Nadaždin 2019). In Romania, C. coleoptrata is known throughout the country (Fig. 2).