1. Department of Biodiversity Informatics, Swedish Museum of Natural History, Box 50007, SE-104 05 Stockholm, Sweden
2. Department of Entomology, Natural History Museum of Denmark, Universitetsparken 15, DK-2100 Copenhagen Ø, Denmark
3. Faculty of Biology, Department II, Ludwig-Maximilians-University, Groβhaderner Straβe 2–4, DE-82152 Martinsried, Germany
4. Department of Biology, Duke University, Box 90338, Durham, NC, 27708, USA
5. Paleontological Institute, Russian Academy of Sciences, Profsoyuznaya Ulitsa 123, Moscow 117647, Russia