Tritomegas sexmaculatus (Rambur's pied shieldbug) is a shield bug in the genus Tritomegas, which has length of 6âÂÂ8 mm.
Tritomegas sexmaculatus occurs from the west coast of Europe to Iran. It colonised Britain relatively recently, with the first record in 2011, but has spread rapidly in the southeast since then.
Its main food plant is black horehound (Ballota nigra).