bioRxiv preprint doi: https://doi.org/10.1101/2020.02.11.943753; this version posted June 29, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. 1 Forest decline differentially affects trophic guilds of canopy-dwelling beetles 2 3 Aurélien Sallé1, Guilhem Parmain2, Benoît Nusillard2, Xavier Pineau1, Ravène Brousse1, 4 Tiphanie Fontaine-Guenel1,2, Romain Ledet2, Cécile Vincent-Barbaroux1, Christophe Bouget2 5 6 1 Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRAE, Université d'Orléans, 7 45067, Orléans, France 8 2 INRAE, UR EFNO, Domaine des Barres, Nogent-sur-Vernisson, France 9 10 * both authors contributed equally to this work 11 12 Email addresses 13
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[email protected] 22 23 Short title 24 Decline and beetle biodiversity in oak canopy 25 26 Keywords (up to 6 keywords) 27 Agrilus, Quercus, saproxylic beetles, phyllophagous beetles, seminiphagous beetles 28 29 Contributions of the co-authors 30 Conceptualization: A. Sallé & C. Bouget; Methodology: G. Parmain, B. Nusillard, X. Pineau; Data 31 acquisition: G. Parmain, B. Nusillard, X. Pineau, R. Brousse, T. Fontaine-Guenel, R. Ledet, C. 32 Vincent-Barbaroux; Writing – original draft: A.