This pill-woodlouse (to 12 mm) is similar to Armadillidium vulgare. However the narrow protruding ‘snout’ is distinctive, as is the dark grey body marked with pale longitudinal dashes that give a semi-translucent appearance. It forms an imperfect ball, with its antennae protruding, when disturbed.
Unless identified by a recognised expert, a photo is required. If the photo doesn't show the key ID features then in the comments box describe the size and identifying characters you have observed.
Often recorded from old quarries, garden centres and brownfield sites.
All year round.
Widespread, though sometimes local, mainly recorded in the southern half of Britain.
Local but fairly well recorded in Leicestershire and Rutland.
Leicestershire & Rutland Map
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Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015