1. Museum of Comparative Zoology and Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, MA 02138, USA.
2. Department of Earth and Planetary Sciences, Yale University, New Haven, CT 06520-8109, USA.
3. Smithsonian Tropical Research Institute, Balboa–Ancón, 0843-03092 Panamá, Panamá.
4. Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 2E9, Canada.
5. State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Beijing 100083, China.
6. School of the Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China.
7. Biology Department, Duke University, Durham, NC 27708, USA.
8. Computer Animation and Visual Effects, College of Communication and Design, Lynn University, 2601 North Military Trail, Boca Raton, FL 33431, USA.
9. Longyin Amber Museum, Xishan District, Kunming 650228, Yunnan, China.
10. Yunnan Key Laboratory for Palaeobiology, Yunnan University, Kunming 650091, Yunnan, China.
11. MEC International Laboratory for Palaeobiology and Palaeoenvironment, Yunnan University, Kunming 650091, Yunnan, China.
12. Royal Saskatchewan Museum, Regina, SK S4P 4W7, Canada.
13. Biology Department, University of Regina, Regina, SK S4S 0A2, Canada.