Full reference: M. Olmi, A. P. Rasnitsyn, and A. Guglielmino. 2010. Revision of rock fossils of Dryinidae and Embolemidae (Hymenoptera: Chrysidoidea). Zootaxa 2499:21-38
Type specimen: PIN 4210/1203, an exoskeleton. Its type locality is Baissa (PIN collection 4210, unknown layer), which is in a Berriasian lacustrine - large siltstone/marl in the Zaza Formation of the Russian Federation.
Average measurements (in mm): body length 1.70