A relatively large reddish-brown squashbug, distinguished from the commoner Coreus marginatus by the narrower abdomen and more pointed lateral extremities of the pronotum. Nymphs have a green abdomen.
Historically very rare (RBD1) and known only from Box Hill in Surrey, where it feeds on Box trees, this bug is expanding its range and now occurs widely in the south-east of England and beyond. It is exploiting different foodplants, and has been found on hawthorn, buckthorn, yew and plum trees.
Adult: All year
Length 11-14 mm… Britishbugs