| The pronotum and elytra are often adorned with bright colours or metallic lustre, and marked with stripes or spots. |
| Caudal lobe of the pronotum six sided, neither elevated nor produced caudad. |
| There remain the frons the post-ocular patch, the pronotum, the hind femora and the abdominal tergites. |
| Prosternum and prosternal process with abundant, yellowish pubescence, distinctly longer than on pronotum. |
| The light proceeds from a pair of conspicuous smooth ovoid spots on the pronotum and from an area beneath the base of the abdomen. |
| Thorax black, pronotum with dark brown ventral part and yellow centre, tegulae dark brown, mesoscutellum and mesoscutellar appendage yellow. |
