Thamiocolus sahlbergi (C. R. Sahlberg)

Ceutorhynchus sahlbergi C. R. Sahlberg, 1845

Ceutorhynchus maschellii Hochhuth, 1873

Ceuthorrhynchus venustus Schultze, 1902

Records. CRI* DON KHE KHR* KYI LUG* MYK* POL* SUM* [Hochhuth 1873: 162; Tenenbaum 1923: 177; Dieckmann 1972b: 44; Dieckmann 1973b: 268; Kryzhanovskaya 1975: 34; Korotyaev 1980: 236; Colonnelli 2004a: 59; Colonnelli 2004b; Colonnelli 2013: 203].

Distribution. Europe, Caucasus, Kazakhstan, Siberia, Russian Far East (Colonnelli 2013).

Material examined. Crimea: 1 spec. (ZIN) Bakhchisarai Distr., Prokhladnoye, V. Kolyada leg., 4.vi.1995 ;

Kharkiv Prov.: 1 spec. (ZIN) Zmiiv Distr., Gaidary, Biological station, K. Arnoldi & L. Arnoldi leg., 15.v.1918; 1 spec. (ZIN) idem, K. Arnoldi leg., 13.v.1919; 1 spec. (ZIN) Kharkiv Distr., Zeleny Hai, Kirejtshuk leg., 11.vi.1980; 1 spec. (ZIN) Kharkiv Distr., Dokuchaeva, ravine, N. Yunakov leg., 17.v.1997 ; 15 spec. (ZIN) idem, 9.v.1998; 1 spec. (ZIN) idem, 18.iv.1999; 1 spec. (ZIN) idem, 23.v.1999; Luhansk Prov.: 1 spec. (ZIN) Provallya, Luhansk env., Talicky leg., 17.v.1928; 1 spec. (ZIN) Derkul, K. V. Arnoldi leg., 17.v.1951; Mykolaiv Prov.: 1 spec. (LGC) Kazanka Distr., Lisne, A.I. Golovatyuk leg., 1.vii.2005; Sumy Prov.: 1 spec. (ZIN) Shostka env., Kurnakov leg., 1.vii.1940; Poltava Prov.: 1 spec. (ZIN) Poltava, D. Ogloblin leg., 15.vi.1911; 1 spec. (ZIN) Poltava, Triby, D. Ogloblin leg., 25.iv.1924 .

Biology. Forests, shrublands, ruderal habitats. Adults occur in IV–VII. On Lamiaceae: Galeobdolon luteum, Lamium album (Hoffmann 1954; Dieckmann 1973b; Smreczyński 1974; Colonnelli 2004a); Galeopsis tetrahit (Isayev 2007); Phlomis pungens (Kryzhanovskaya 1977); Phlomoides tuberosa (Kryzhanovskaya 1977) .