Hedychridium monochroum, Du Buysson, 1888

Rosa, Paolo, Heim, René & Bernasconi, Marco Valerio, 2022, The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 2. Elampini: genus Hedychridium Abeille de Perrin, 1878, Zootaxa 5090 (1), pp. 1-94 : 88-89

monochroum group

[ Linsenmaier (1999) proposed the ardens-monochroum group]

Hedychridium (Hedychridium) monochroum *duBuysson,1888; H.adventicium *Zimmerman,1962 ; H.jazygicum *** Móczár, 1964 [currently H. adventicium Zimmermann, 1962 , ardens group]; H. minutissimum *** García Mercet, 1915; H. zelleri ( Dahlbom, 1845) (= preciosa Trautmann, 1926) [currently ardens group]; H. atratum * Linsenmaier, 1968 [currently Chamaeholopyga ]; H. carmelitanum García Mercet, 1915 ; H. rhodojantinum* Enslin, 1939 ; H. rhodojantinum mutense* Linsenmaier, 1968 ; H. tenerifense* Linsenmaier, 1968 ; H. pusio ***

( Semenov-Tian-Shanskij & Nikol’skaya, 1954) [currently H. monochroum ]; H. cyanellum *** (Semenov-Tian- Shanskij & Nikol’skaya, 1954); H. obscuratum *** ( Semenov-Tian-Shanskij & Nikol’skaya, 1954).