Size:
2.4-3.5mm
Basic colour:
Black and dark metallic blue
Pattern colour:
Head usually with yellow markings on the top. Pronotum black with front and rear angles yellow. Elytra black with faint metallic blue reflection.
Number of spots:
None, though note pattern of pronotum.
Pronotum:
Black with front and rear angles yellow.
Leg colour:
Yellow to pale brown; sometimes partly dark brown.