Chalybion dolichothorax ( KOHL , 1918)

Epeletier, 2016, The Chloriontinae, Sceliphrinae and Sphecinae Wasps of the " Biologiezentrum Linz " - Collection in Linz, Austria including the Genera Chalybion DAHLBOM, Chlorion LATREILLE, Dynatus LEPELETIER de SAINT FARGEAU, Penepodium MENKE, Podium FABRICIUS, Sceliphron KLUG, Stangeella MENKE and Trigonopsis, Linzer biologische Beiträge 48 (2), pp. 1149-1185 : 1155-1156

Chalybion dolichothorax ( KOHL, 1918) (3 ♀♀, 2 66)

L a o s: 2♀♀, Hua Phan province , Ban Saleui, Phou Pan-Mt., 20°13'30''N 103°59'26''E GPS, 1350-1900m, 14.-18.V.2010, leg. Holzschuh & locals ; 1♀, Hua Phan province , Ban Saleui (Village), 20°13'30''N 103°59'26''E, 1350-1900m MSL, 20.-31.V.2009, leg. Holzschuh & locals .

Description of the hitherto unknown male of Chalybion dolichothorax: Large , body length 22-26.5 mm, length of forewing 15-18 mm. Clypeus distinctly produced and with three teeth, the median narrower than the submedian ( Fig. 1 ). Mandible variably unusually shaped: ventrobasally with one large and one small lobe ( Fig. 2 ). Tyloidea on Flagellomere V – IX. Sternum VIII see Fig. 3 . Remaining areas as in female.

L a o s:16, Hua Phan province , Phou Pan Mt., Ban Saleui (Village), 20°13'30''N 103°59'26''E. 1350- 1900m MSL, 10.-19.V.2009, leg. Holzschuh & locals ; 16, Hua Phan province , Ban Saleui, Phou Pan Mt., 20°13'30''N 103°59'26''E GPS, 1350-1900m, 30.IV.2010, leg. Holzschuh & locals .

Figures

Figs 1-3: Chalybion dolichothorax 6: (1) Clypeus, (2) mandible ventrobasally, (3) sternum VIII.