Xestia (Pachnobia). Synonymy of the genera Anomogyna Staudinger, Archanarta Barnes & Benjamin, Barrovia Barnes & McDunnough, and Epipsiliamorpha Barnes & Benjamin as synonyms of Xestia subgenus Pachnobia Guenée by Lafontaine et al. (1998). Generic combination of Xestia speciosa from Hartig and Heinicke (1973).

Xestia (Megasema). Synonymy of the genus Agrotiphila Grote with Xestia subgenus Megasema Guenée by Lafontaine (1998).