The Eulichas dudgeoni species complex The species complex contains seven species from, more or less, the Palaearctic-Oriental transitional zone area. Their characteristics agree without exception with the definition of the group: Parameres have a distinctly developed subbasal hook. In addition, in most species parameres are distinctly attenuated before the subapical hook, and the median lobe is narrowly lanceolate and often attenuated in the apical third of its length.

Published as part of Hájek, Jiří, 2009, Revision of the genus Eulichas Jacobson, 1913 (Coleoptera: Eulichadidae) II. E. dudgeoni species group, pp. 1-44 in Zootaxa 2192 on page 6, DOI: 10.5281/zenodo.189396