Lulworth skipper S. A. von Rottemburg in 1775. The butterfly was first discovered in Britain on 15 August 1832, when specimens were taken from Lulworth Cove in Dorset by English naturalist James Charles Dale It was introduced the following year as the Lulworth skipper ("Thymelicus acteon"), a name that has remained unchanged; it is the only one of Britain's vernacular butterfly names for which there has never been a proposed substitute. The male Lulworth skipper has a wingspan of , and the female 25 to 28 mm. This makes it one of Britain's smallest butterflies and, in Europe, the smallest member of
West Lulworth West Lulworth West Lulworth is a village and civil parish in the Purbeck district of Dorset, England, situated on the English Channel beside Lulworth Cove. In the 2011 census the civil parish—which includes most of Lulworth Camp army base—had 291 households and a population of 714. The village is a gateway to the Jurassic Coast world heritage site and is a popular tourist destination, especially for day trips. In 1086 in the Domesday Book West Lulworth was not distinguished from neighbouring East Lulworth; only one settlement was recorded, called "Luluorde", "Luluworde" or "Loloworde". It had 38.3 households, was in Winfrith