PaleoDB taxon number: 223127
Full reference: J. F. Zhang. 2002. The most primitive earwigs (Archidermaptera, Dermaptera, Insecta) from the Upper Jurassic of the Nei Monggol Autonomous Region, northeastern China. Acta Micropalaeontologica Sinica 19:348-362
Sister taxa: none
Type specimen: NIGP 135215, an exoskeleton. Its type locality is Daohugou (NIGP collection), which is in a Callovian/Oxfordian lacustrine - large shale in the Daohugou Formation of China.
Average measurements (in mm): body 19.2 x 4.2