Another adventive species from Europe, first found in Kent in 1950. Now fairly widespread across the southern half of the UK, but rarely seen. A single record from Bucks is so far the only one from our area and that fits with a similar pattern of sightings in counties further east.

Recorded in 1 (1%) of 140 10k Squares.
First Recorded in 2013.
Last Recorded in 2013.