Thamiocolus viduatus (Gyllenhal)

Rhynchaenus viduatus Gyllenhal, 1813

Records. CRI ČER DNI DON IFR KHM KYI LUG* LWI POL* TER VIN VOL ZAP [Gyllenhal in Schoenherr 1837: 507; Belke 1859a: 53; Belke 1859b: 75; Cherkunov 1889: 194; Penecke 1928: 368; Lazorko 1963: 84; Dieckmann 1973b: 262; Kryzhanovskaya 1975: 34; Korotyaev 1980: 234; Isayev 1994: 64; Mazur & Kuśka 1994: 307; Barsov et al. 1998: 150; Kubisz et al. 1998: 275; Mazur 2002: 241; Colonnelli 2004a: 59; Colonnelli 2004b; Nazarenko 2005a: 94; Nazarenko 2006b: 165; Nazarenko 2010d: 90; Colonnelli 2013: 204].

Distribution. Europe, Caucasus, West Siberia (Colonnelli 2013).

Material examined. Donetsk Prov.: 1 spec. (ZIN) Yarova, Svyatohirsk, Arnoldi leg., 19.v.1939 ; Luhansk Prov.: 3 spec. (ZIN) Olkhovaya, Luhansk env., Talicky leg., 1.v.1929; Poltava Prov.: 1 spec. (ZIN) Karlivka, 19.v.1917; Vinnytsia Prov.: 1 spec. (ZIN) Mogyliv-Podilskyi Distr., Verkhivka, Chekini leg., 29.v.1901 .

Biology. Wetlands, agricultural habitats. Adults occur in V–IX (Dieckmann 1972b). On Lamiaceae: Stachys palustris (Hoffmann 1954; Dieckmann 1972b; Dieckmann 1973b; Kryzhanovskaya 1977; Colonnelli 2004a), S. sylvatica (Colonnelli 2004a) .