Aglia tau (Linnaeus, 1758) , or the Tau Emperor, is a European moth.
Its wingspan is 64-80 mm.
Though these moths fly mostly at night, males look for females at daytime, too.
Adult aglia tau moths do not eat at all.
The bead moth is woven of 15 colours.
The bead pattern is available at https://bead-patterns.com/beadpattern/aglia-tau-moth-peyote-stitch