There is a whole group of moths called “carpets”. Despite (un)popular opinion about moths they do not eat carpets. Indeed, there are only one or two British moths (out of 11000 species!) that feed on wool and other textiles.
No, these moths are called carpets because when they were identified and scientifically named carpets were luxury items and the naturalists wanted to honour the beauty of these little creatures by naming them after something luxurious. This Green Carpet, Colostygia pectinataria, was drawn to the actinic light in our back garden last night and photographed this morning.