These impressive longhorn beetles live up to the name, with incredibly long antennae that are striped black and grey. They're found in wet grasslands, woodland rides and edges, and road verges, where there are plenty of lush herbs. On warm days in late spring and summer, adults can often be seen sitting on flowers, particularly umbellifers such as cow parsley and hogweed.
How to identify
A large and distinctive beetle with black and grey banded antennae that are longer than the body. The wing cases are mottled golden yellow and black. The head and pronotum (the section behind the head) are dark with a distinct yellow line running across the centre.
Did you know?
Most longhorn beetle larvae develop inside woody plants, but golden-bloomed grey longhorn beetles grow in herbaceaous plants instead. Females chew a hole through the stem of a host plant, such as hogweed, and lay an egg inside. After hatching, the larva feeds on the inside of the stem.
