S. Mahunka szerk.: Folia Entomologica Hungarica 61. (Budapest, 2000)

moderately dense puncture with shining interspaces. Scutellum densely, deeply and distinctly punctured, shining. Wings hyaline. Sawsheath in Fig. 119. 4th-6th serrulae in Fig. 52. - Rare species. Known only from Spain rostii Konow 22 (21 ) Smaller species, 8.0-9.0 mm. Mostly black. Abdominal tergites 2-6 sometimes 7 red. Sawsheath in Fig. 87. - Rare. Known only from Tien Shan vernus Zhelochovtsev Table G 1 (24) Hind legs with tibia or femur marked with reddish yellow 2 (3) Pronotum extensively red. 7.0-8.0 mm. Penis valve in Fig. 131. rufogeniculatus Zhelochovtsev 3 (2) Thorax black 4 (7) Head and wings with black (dark) pubescence 5 (6) Clypeus broadly emarginated. Larger species, 8.0-9.5 mm. Penis valve in Fig. 121. kokujewi Konow 6 (5) Clypeus slightly emarginated. Smaller species, 5.0-6.5 mm. Penis valve in Fig. 122. ciliatus Konow 7 (4) Pubescence on head never black, wings with silvery pubescence or without any black hairs 8 (9) Hind femur entirely red, hind tibia black, sometimes a narrow reddish yellow ring at the base. Penis valve in Fig. 123. 8.0-9.0 mm liogaster Thomson 9 (8) At least the basal 1/3 of hind femur black 10(11) Fore tibiae and apex of fore knees always but sometimes all tibiae and apicex of all femora reddish yellow. Wings hyaline. 8.0-10.0 mm. Penis valve in Fig. 178. ephippiatus Smith 11 (10) Legs differently coloured, penis valve different 12(15) Hind femur red only at apex and tibia at base (i. e. hind knees red) 13 (14) Penis valve in Fig. 124. 8.0 mm vernalis Ermolenko 14 (13) Penis valve in Fig. 125. 9.0-10.0 mm montivagus Benson 15 (12) Apical 1/2-1/3 of hind femora and basal 1/2-1/4 of hind tibiae red 16 (17) Lateral lobes of mesonotum shining with sparse and very superficial punctures. Penis valve in Fig. 130. 8.0-9.0 mm gonager Fabricius 17(16) Lateral lobes of mesonotum closely and relatively densely punctured. Four species. Their safe identification is possible by their penis valve structure 18 (19) Penis valve in Fig. 126. 8.0-9.0 mm puncticollis C. G. Thomson 19 (18) Penis valve different 20 (21) Penis valve in Fig. 127. 7.0-9.0 mm subalatus Kerenszky 21(20) Penis valve different 22(23) Penis valve in Fig. 128. 9.0-10.0 mm albertii Muche 23 (22) Penis valve in Fig. 129. 7.0-8.0 mm hyrcanus Benson 24 (1) Hind legs entirely black 25 (40) Thorax marked with red