Genus Erro Darby, 2017
Genus of distinctive beetles erected to accommodate two species E. impiger Darby, 2017 and E. angolensis Darby, 2017 from Madagascar and Angola respectively. When describing the genus I declined to place it in a specific tribe simply stating that I considered it to be close to Discheramocephalini . (Darby 2017a). It is here placed in Ptiliini being the only suitable tribe available.