About the Authors

Caspar A. Hallmann

Roles Conceptualization, Formal analysis, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

c.hallmann@science.ru.nl

Affiliation Radboud University, Institute for Water and Wetland Research, Animal Ecology and Physiology & Experimental Plant Ecology, PO Box 9100, 6500 GL Nijmegen, The Netherlands

Martin Sorg

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Resources, Writing – review & editing

Affiliation Entomological Society Krefeld e.V., Entomological Collections Krefeld, Marktstrasse 159, 47798 Krefeld, Germany

Eelke Jongejans

Roles Conceptualization, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Radboud University, Institute for Water and Wetland Research, Animal Ecology and Physiology & Experimental Plant Ecology, PO Box 9100, 6500 GL Nijmegen, The Netherlands

Henk Siepel

Roles Conceptualization, Investigation, Supervision, Writing – review & editing

Affiliation Radboud University, Institute for Water and Wetland Research, Animal Ecology and Physiology & Experimental Plant Ecology, PO Box 9100, 6500 GL Nijmegen, The Netherlands

Nick Hofland

Roles Formal analysis, Resources, Software, Validation

Affiliation Radboud University, Institute for Water and Wetland Research, Animal Ecology and Physiology & Experimental Plant Ecology, PO Box 9100, 6500 GL Nijmegen, The Netherlands

Heinz Schwan

Roles Data curation, Funding acquisition, Investigation, Methodology, Project administration, Writing – review & editing

Affiliation Entomological Society Krefeld e.V., Entomological Collections Krefeld, Marktstrasse 159, 47798 Krefeld, Germany

Werner Stenmans

Roles Data curation, Funding acquisition, Methodology, Project administration, Writing – review & editing

Affiliation Entomological Society Krefeld e.V., Entomological Collections Krefeld, Marktstrasse 159, 47798 Krefeld, Germany

Andreas Müller

Roles Data curation, Project administration, Resources, Writing – review & editing

Affiliation Entomological Society Krefeld e.V., Entomological Collections Krefeld, Marktstrasse 159, 47798 Krefeld, Germany

Hubert Sumser

Roles Data curation, Investigation, Methodology, Resources, Writing – review & editing

Affiliation Entomological Society Krefeld e.V., Entomological Collections Krefeld, Marktstrasse 159, 47798 Krefeld, Germany

Thomas Hörren

Roles Data curation, Investigation, Methodology, Resources, Writing – review & editing

Affiliation Entomological Society Krefeld e.V., Entomological Collections Krefeld, Marktstrasse 159, 47798 Krefeld, Germany

Dave Goulson

Roles Conceptualization, Investigation, Writing – review & editing

Affiliation University of Sussex, School of Life Sciences, Falmer, Brighton BN1 9QG, United Kingdom

Hans de Kroon

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Resources, Supervision, Writing – review & editing

Affiliation Radboud University, Institute for Water and Wetland Research, Animal Ecology and Physiology & Experimental Plant Ecology, PO Box 9100, 6500 GL Nijmegen, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.