Homorosoma validirostre (Gyllenhal)

Ceutorhynchus validirostris Gyllenhal, 1837

Records. CRI ČER DON IFR KRO KHE KYI LUG LWI RIV VOL [Schoenherr 1837: 565; Korotyaev 1980: 120; Mazur 2002: 230; Nazarenko 2005a: 92; Nazarenko 2010d: 86].

Distribution. Central and SE Europe, Kazakhstan.

Material examined. Donetsk Prov.: 1 spec. (ZIN) Svyatohirsk, L. Arnoldi leg., 17.v.1937; Kherson Prov.: 1 spec. (ZIN) Aleshki, P. Egorov leg., 25.v.1927; Kyiv Prov.: 1 spec. (SIZK) Kyiv, Synie lake, sweeping, V. Yu. Nazarenko leg., 14.vi.2001 ; Luhansk Prov.: 1 spec. (ZIN) Luhansk, Talicky leg., 24.ix.1927 .

Biology. Floodplains. Adults occur in V–IX. Oligophagous on Polygonum sp. ( Polygonaceae)