The genus Ablattaria Reitter, 1884 (Coleoptera: Silphidae: Silphinae) is revised. Four taxa are recognized as valid species: Ablattaria
arenaria (Kraatz, 1876), Ablattaria
cribrata (Ménétries, 1832), Ablattaria
laevigata (Fabricius, 1775) and Ablattaria
subtriangula Reitter, 1905. Ablattaria
laevigata
var.
meridionalis Ganglbauer, 1899 is newly treated as a junior subjective synonym of Ablattaria
laevigata. Lectotypes are designated for Phosphuga
arenaria Kraatz, 1876, Ablattaria
arenaria
var.
punctigera Reitter, 1884, Ablattaria
arenaria
var.
alleoni Portevin, 1926, Silpha
cribrata Ménétries, 1832, Silpha
laevigata Fabricius, 1775, Silpha
gibba Brullé, 1832, Ablattaria
gibba
var.
costulata Portevin, 1926, Ablattaria
gibba
var.
distinguenda Portevin, 1926, Ablattaria
gibba
var.
punctata Portevin, 1926 and Ablattaria
subtriangula Reitter, 1905. The distribution of all taxa is mapped, based on material examined. Geometric morphometric methods were used to evaluate shape variability in Ablattaria. Results indicated sexual dimorphism in all species. Shape inconsistency was found between the sexes of all taxa when tested independently. The first two relative warp axes indicated 65.17% shape variation in males and 65.72% in females. Canonical variate analysis separated the taxa studied. There was minimal overlap between some groups in both sexes. Differences in body shape between populations of Ablattaria
laevigata from Central Europe, Italy and Greece + Turkey were also examined. Relative warps implied 58.01% shape variability on both axes in males and 64.78% in females. CVA revealed noticeable overlaps between the groups, although the Italian population demonstrated a higher separation in both sexes.