Bagous binodulus (Herbst)

Curculio binodulus Herbst, 1795

Records. DNI DON* KHM KYI TER VOL* [Cherkunov 1889: 190; Rybiński 1897: 59; Rybiński 1903b: 145; Iljin 1926: 227; Caldara 2004b; Nazarenko 2010b: 210; Nazarenko 2012g: 51; Caldara 2013b: 173].

Distribution. Europe, West Siberia (Caldara 2013b).

Material examined. Donetsk Prov.: 1 spec. (ZIN) Banne, near Svyatohirsk, Arnoldi leg., 21.v.1939; Kyiv Prov.: 2 spec. (SIZK) Olgin Island, V. Yu. Nazarenko leg., 25.vi.2009 ; 1 spec. (SIZK) Zhukiv Island, V. Yu. Nazarenko leg. 2009; Volyn Prov.: 1 spec. (KrC) Shatsk Distr., Pishcha env., Pishchanske lake, under flood refuse, O.M. Kravchenko leg., 18.viii.2013 .

Biology. Small lakes, marshes. Adults occur in III–XII (Dieckmann 1983). On Stratiotes aloides (Hydrocharitaceae) (Urban 1923; Hoffmann 1954; Dieckmann 1964; Smreczyński 1972; Dieckmann 1983; Lohse 1983e; Caldara & O’Brien 1998).