1. State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology Chinese Academy of Sciences Nanjing China
2. Bristol Palaeobiology Group, School of Earth Sciences University of Bristol Bristol UK
3. Department of Entomology Moravian Museum Brno Czech Republic
4. Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Institute of Zoology Guangdong Academy of Sciences Guangzhou China
5. Australian National Insect Collection CSIRO Canberra Australian Capital Territory Australia
6. Hokkaido University Museum Hokkaido University Sapporo Japan
7. Institute of Paleontology Hebei GEO University Shijiazhuang China