PaleoDB taxon number: 216548
Full reference: A. P. Rasnitsyn, H. H. Basibuyuk, and D. L. J. Quicke. 2004. A basal chalcidoid (Insecta: Hymenoptera) from the earliest Cretaceous or latest Jurassic of Mongolia. Insect Systematics & Evolution 35:123-135
Sister taxa: none
Type specimen: PIN 3965/429, an exoskeleton (complete female wasp). Its type locality is Khutel-Khara, PIN collection 3965, which is in a Barremian lacustrine - small siliciclastic in the Tsagantsab Formation of Mongolia.
Average measurements (in mm): body length 1.30, fore femur length 0.300, wing 1.10 x 0.60