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
Lulworth Ranges Lulworth Ranges The Lulworth Ranges are military firing ranges located between Wareham and Lulworth in Dorset, England. They cover an area of more than , are owned by the Ministry of Defence and are part of the Armoured Fighting Vehicles Gunnery School based at Lulworth Camp. The ranges were established in 1917. The ranges are about west of Swanage and about east of Dorchester. They lie within an Area of Outstanding Natural Beauty and stretches along the coastline between the east of Lulworth Cove to just west of Kimmeridge. The coastline is part of the Jurassic Coast, a UNESCO World