Lulworth skipper their greatest since its discovery there. With a wingspan of 24 to 28 millimetres, females being larger than males, the Lulworth skipper is a small butterfly, the smallest member of the genus "Thymelicus" in Europe and among the smallest butterflies in Britain. Aside from the size difference, the sexes are distinguished by females having a distinct circle of golden marks on each forewing. Due to their likeness to the rays around the eye of a peacock's feather, these are often known as "sun-ray" markings, and they can faintly appear on males. The Lulworth skipper was first described by German entomologist
West Lulworth a geological formation of caves with blowholes, which lies aside from the village. West Lulworth village has a first school, a youth hostel, several small hotels, pubs and a general store. Commercial fishing is based at the cove, together with scallop diving and leisure trips. The stores and hotels line the route between the town and the cove, with several small stores selling locally caught seafood. West Lulworth is part of West Purbeck electoral ward. This ward extends northwards from the Cove to East Stoke and the intermediate area. The total population of the ward at the 2011 Census was