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 Hundred and the lord and tenant-in-chief was Aiulf the chamberlain. Despite this, East and West Lulworth may have been separate settlements at this time, and definitely were so by the end of the 13th century. The Castle Inn is one of the oldest pubs in Dorset, dating from the 16th century. Holy Trinity parish church was originally in the village centre, but was demolished in 1869 although the old churchyard still remains. The present church, built of local stone taken from the cove, replaced it. It was largely financed by the then incumbent Rev. William Gildea, brother of philanthropist Sir