Diceraeus Dallas, 1851

The genus can be recognized by having body dorsally brown, the humeral angles are concolorous with the body or black, the mandibular plates are longer than clypeus, the anterolateral margins of the pronotum are serrated or crenulated, the posterolateral margins of the pronotum are crenulated, the humeral angles are produced as a spine, and the scutellum is apically calloused (Barão et al. 2020).