Key for the identification of British Geotrupidae

A key to the British species of family Geotrupidae, revised to include Odonteus armiger which was formerly placed in a separate family Bolboceratidae. The 2012 version of the Checklist of Beetles of the British Isles lists this species as a member of subfamily Bolboceratinae along with the seven species of subfamily Geotrupinae.
Author(s): 
Mike Hackston
Free: 
Yes
Available as: 
Online
Keywords: 
Geotrupidae Odonteus armiger Coleoptera earth-boring dung beetles