1. Laboratory for Integrative Biodiversity Research (LIBRe) Finnish Museum of Natural History (LUOMUS), University of Helsinki Pohjoinen Rautatiekatu 13 Helsinki 00100 Finland
2. Molecular Ecology Group (dark‐MEG) Water Research Institute (IRSA), National Research Council (CNR) Largo Tonolli, 50 Verbania‐Pallanza 28922 Italy
3. BatLab Finland, Finnish Museum of Natural History Luomus (LUOMUS) University of Helsinki Pohjoinen Rautatiekatu 13 Helsinki 00100 Finland
4. cE3c—Centre for Ecology, Evolution and Environmental Changes / Azorean Biodiversity Group / CHANGE – Global Change and Sustainability Institute University of Azores, Faculty of Agrarian Sciences and Environment (FCAA), Rua Capitão João d'Àvila Pico da Urze, 9700‐042 Angra do Heroísmo Azores Portugal
5. Departament of Ecology and Hidrology University of Murcia Murcia 30100 Spain
6. Department of Environmental Science American University 4400 Massachusetts Avenue, N.W Washington DC 20016 U.S.A.
7. Institut de Systématique, Evolution, Biodiversité (ISYEB), CNRS UMR 7205, MNHN, UPMC, EPHE Museum National d'Histoire Naturelle, Sorbonne Université Paris France
8. SubBio Lab, Department of Biology, Biotechnical Faculty University of Ljubljana Jamnikarjeva 101 Ljubljana 1000 Slovenia
9. Research Institute on Terrestrial Ecosystems (IRET‐CNR), National Research Council Via Madonna del Piano 10, 50019 Sesto Fiorentino Florence Italy
10. Division of Zoology, Department of Biology Faculty of Science, University of Zagreb Rooseveltov Trg 6 Zagreb 10000 Croatia
11. Croatian Biospeleological Society Rooseveltov Trg 6 Zagreb 10000 Croatia
12. Center of Studies in Subterranean Biology, Biology Department, Federal University of Lavras Campus universitário s/n, Aquenta Sol Lavras MG 37200‐900 Brazil
13. Department of Life, Health and Environmental Sciences University of L'Aquila Via Vetoio 1, Coppito L'Aquila 67100 Italy
14. Department of Environment, Faculty of Environment Ionian University, M. Minotou‐Giannopoulou str Panagoula Zakynthos 29100 Greece
15. Hellenic Centre for Marine Research (HCMR), Institute of Marine Biology Biotechnology and Aquaculture (IMBBC) Thalassocosmos, Gournes Crete 71500 Greece
16. Department of Functional and Evolutionary Ecology, Division of Limnology University of Vienna Djerassiplatz 1 Vienna 1030 Austria
17. Bennelongia Environmental Consultants 5 Bishop Street Jolimont WA 6014 Australia
18. Hawaii Biological Survey, Bishop Museum Honolulu Hawaii U.S.A.
19. Department of Life Sciences and Systems Biology University of Turin Via Accademia Albertina, 13 Torino I‐10123 Italy
20. Department of Biological Sciences Ohio University 57 Oxbow Trail Athens OH 45701 U.S.A.
21. Emil Racovita Institute of Speleology Clinicilor 5 Cluj‐Napoca 400006 Romania
22. Romanian Institute of Science and Technology Saturn 24‐26 Cluj‐Napoca 400504 Romania
23. Department of Biological Sciences The University of Alabama in Huntsville 301 Sparkman Drive NW Huntsville AL 35899 U.S.A.
24. Departamento de Biogeografía y Cambio Global Museo Nacional de Ciencias Naturales, CSIC Calle de José Gutiérrez Abascal 2 Madrid 28006 Spain
25. Ruđer Bošković Institute Bijenička cesta 54 Zagreb 10000 Croatia
26. ZRC SAZU Karst Research Institute Novi trg 2 Ljubljana 1000 Slovenia
27. UNESCO Chair on Karst Education University of Nova Gorica Glavni trg 8 Vipava 5271 Slovenia
28. Research Centre for Ecological Change, Organismal and Evolutionary Biology Research Programme University of Helsinki Viikinkaari 1 Helsinki 00014 Finland
29. Institute of Hydrobiology, Biology Centre CAS Na Sádkách 702/7 České Budějovice 370 05 Czech Republic
30. Department of Lake Research Helmholtz Centre for Environmental Research Brückstraße 3a Magdeburg 39114 Germany
31. Department of Biological Sciences Center for Adaptable Western Landscapes, Box 5640, Northern Arizona University Flagstaff AZ 86011 U.S.A.