For the concealer moth genus established by Hübner in 1825, see Esperia (moth). The brush-footed butterfly genus Esperia, invalidly established by Nekrutenko in 1987, is a junior synonym of Kirinia (e.g. Lattice Brown, K. roxelana).Esperia is a comune (municipality) in the Province of Frosinone in the Italian region Lazio, located about 110 kilometres (68 mi) southeast of Rome and about 40 kilometres (25 mi) southeast of Frosinone. It is located within the Monti Aurunci Natural Park.