PaleoDB taxon number: 203948
Full reference: A. Nel, G. Bechly, X. Delcl˛s and D. Y. Huang. 2009. New and poorly known Mesozoic damsel-dragonflies (Odonata: Isophlebioidea: Campterophlebiidae, Isophlebiidae). Palaeodiversity 2:209-232
Sister taxon: Parawalleria incompleta
Type specimen: PIN 3688/273, a forewing (nearly complete forewing). Its type locality is Houtiyn-Hotgor Depression (outcrop 296/14), which is in a Tithonian lacustrine shale in the Ulaan-Ereg Formation of Mongolia.
Ecology: fast-moving volant carnivore-insectivore
Average measurements (in mm): forewing 88.5 x 17.9