Philonthus tenuicornis

A medium sized (9 or 10 mm) dark brown or blackish rove beetle.

Unless identified by a recognised expert, a photo is required and the specimen should be examined with a microscope. In the comments box, state the key or ID method used and describe the size and identifying characters.

Found in a variety of habitats including herbivore dung, carrion and rotten fungi.

Can be encountered in most months, with a possible peak around April & May.

Widespread, particularly in the southern half of Britain.

Fairly frequent in Leicestershire and Rutland.