Datonychus transsylvanicus (Schultze)

Ceutorhynchus transsylvanicus Schultze, 1897

Records. CRI ČER DON* IFR KHM LWI POL TER VIN [Penecke 1928: 370; Korotyaev 1980: 224; Mazur 2002: 228; Colonnelli 2004a: 58; Colonnelli 2004b; Colonnelli 2013: 191].

Distribution. SE Europe (Colonnelli 2013).

Material examined. Crimea: 1 spec. (ZIN) Simferopol, A. Bazhenov leg., 10.vi.1899; Donetsk Prov.: 3 spec. (ZIN) Svyatohirsk Monastery, Arnoldi leg., 1.vi.1937; Poltava Prov.: 1 spec. (ZIN) Poltava, Th. Lukjanovitsh leg., 2.v.1927 .

Biology. Xerothermic grasslands (Mazur 2002). Adults occur in V–VI. On Lamiaceae:? Salvia pratensis (Colonnelli 2004a); Nepeta nuda (Isayev 2007) .

Datonychus urticae (Boheman)

Ceutorhynchus urticae Boheman, 1845

Ceutorhynchus stachydis Faust, 1888

Records. KHM POL TER VIN [Smreczyński 1939: 45; Korotyaev 1980: 224; Mazur 2002: 228; Colonnelli 2004a: 58; Colonnelli 2004b; Colonnelli 2013: 191].

Distribution. Europe, Caucasus, Iran (Colonnelli 2013).

Material examined. Khmelnytskyi Prov.: 1 spec. (ZIN) Kamianets-Podilskyi, B. Jakubowski & I. Jakubowski leg., 28.iv.1908; 1 spec. (ZIN) idem, 20.iv.1911; Poltava Prov.: 1 spec. (ZIN) Poltava, Th.Lukjanovitsh leg., 2.vii.1927 .

Biology. Forests, shrublands, wetlands. Adults occur in IV–IX (Dieckmann 1972b). OnLamiaceae: Stachys palustris (Hoffmann 1954; Dieckmann 1972b); S. sylvatica (Hoffmann 1954; Dieckmann 1972b; Smreczyński 1974); S. germanica, S. recta (Smreczyński 1974); Lamium purpureum (occasionally?) (Isayev 2007).