PaleoDB taxon number: 241324
Full reference: J. F. Zhang. 1989. Fossil Insects From Shanwang, Shandong, China 1-459
Type specimen: s82646, an exoskeleton. Its type locality is Shanwang, Linqu County, collection s (Shandong Provincial Museum), which is in a Burdigalian lacustrine - large mudstone in the Shanwang Formation of China.
Average measurements (in mm): body length 4.90, forewing length 3.20