Natural England Commissioned Report NECR224 A review of the status of the beetles of Great Britain The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae Species Status No.31 First published 31 October 2016 www.gov.uk/natural-england Foreword Natural England commission a range of reports from external contractors to provide evidence and advice to assist us in delivering our duties. The views in this report are those of the authors and do not necessarily represent those of Natural England. Background Decisions about the priority to be attached to the conservation of species should be based upon objective assessments of the degree of threat to species. The internationally-recognised approach to undertaking this is by assigning species to one of the IUCN threat categories using the IUCN guidelines. This report was commissioned to update the national threat status of beetles within the Lucanidae, Geotrupidae, Trogidae and Scarabaeidae. It covers all species in these groups, identifying those that are rare and/or under threat as well as non-threatened and non- native species. Reviews for other invertebrate groups will follow. Natural England Project Manager – Jon Webb,
[email protected] Contractor – Steve Lane
[email protected] Authors – Steve A. Lane & Darren J. Mann Keywords – Scarabaeidae, Lucanidae, Geotrupidae, Trogidae, chafers, dung beetles, stag beetles, dor beetles, rhinoceros beetle, invertebrates, red list, IUCN, status reviews Further information This report can be downloaded from the Natural England Access to Evidence Catalogue: http://publications.naturalengland.org.uk/. For information on Natural England publications contact the Natural England Enquiry Service on 0300 060 3900 or e-mail
[email protected].