Eumorphus Weber, 1801

Eumorphus Weber, 1801: 31. Type species. Erotylus quadriguttatus Illiger, 1800.

Eumorphoides Guérin–Méneville, 1858: 12. Type species. Eumorphus tetraspilotus Hope, 1832.

Enaisimus Guérin–Méneville, 1858: 16. Type species. Eumorphus quadrinotatus Gerstaecker, 1857.

Haplomorphus Guérin–Méneville, 1858: 18. Type species. Eumorphus bipunctatus Perty, 1831.

Heterandrus Guérin–Méneville, 1858: 26. Type species. Eumorphus confusus Guérin–Méneville, 1857.

Diagnosis.

The species of Eumorphus are most similar to those of Platindalmus and Gerstaeckerus . However, Eumorphus can be distinguished from these other genera by the following combination of characters: 1) lateral margin of pronotum with a tendency to form irregularly broken lines, inconstant and often asymmetrical; 2) mandible is narrowly chisel-shaped at its apex; 3) elytra with basal margin simple; 4) intercoxal process of mesoventrite with lateral margins subparallel; 5) male femora lacking fringes of long hairs on inner edges (after Tomaszewska 2005).