Description published
Zootaxa 4034 (2): 257–290 www.mapress.com/zootaxa/
Location of type
Holotype. FRANCE, Deux-Sèvres, Saint Martin-de-Bernegoue, 46°13'N 0°22'W, 55m, 8.VI.2011, Centaurea cyanus, 1♂, leg. C. Maffre & O. Rollin (Pol2011.2451) (RBINS).
Description
Description. Male and female as described for S. smaragdula except as follows: underplate of large projection of male gonocoxite boomerang-shaped, distal part of plate narrow. Small projection moderately thin, as long as large projection, with few setae at apex. Fourth antennal segment of the male moderately short (length/width = 1.32). Variations. In Central Europe the head of both sexes is often shorter and its punctation is stronger than in other regions.