Hedychrum margaritaceum

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 : 89

margaritaceum group

[established by Linsenmaier (1968) based on a single species later moved in the flavipes group (1997). This species (group) is anyway well distinct from all other species and placed separately in Linsenmaier’s collection. We consider valid the interpretation given by Linsenmaier (1968)]

Hedychridium (Hedychridium) margaritaceum * (Semenov-Tian-Shanskij, 1954) (= Irenula margaritacea Semenov- Tian-Shanskij, 1954).