Full reference: A. P. Rasnitsyn. 1975. Hymenoptera Apocrita of Mesozoic. Transactions of the Palaeontological Institute Academy of Sciences of the USSR 147:1-134
Type specimen: PIN 2384/1325, an exoskeleton (female). Its type locality is Karatau-Mikhailovka (PIN collection 2384), which is in a Callovian/Oxfordian lacustrine - large siltstone in the Karabastau Formation of Kazakstan.
Average measurements (in mm): body length 5.00, forewing length 4.00, ovipositor length 3.00