Subgenus Megasema

Xestia ashworthii (Doubleday, 1855) [species]

X. a. artvina, X. a. ashworthii, X. a. ashworthii, X. a. candelarum, X. a. candelarum, X. a. jotunensis, X. a. jotunensis, X. a. lactescens, X. a. latescens

Xestia bolteri (Smith, 1898) [species]

Xestia c-nigrum (Linnaeus, 1758) [species]

X. c. adela

Xestia colorado (Smith, 1891) [species]

Xestia ditrapezium (Denis & Schiffermuller, 1775) [species]

Xestia dolosa Franclemont, 1980 [species]

Xestia inuitica Lafontaine & Hensel, 1998 [species]

Xestia kollari (Lederer, 1853) [species]

X. k. plumbata

Xestia maculata (Smith, 1893) [species]

Xestia morandi (Benjamin, 1934) [species]

Xestia ottonis (Alphéraky, 1895) [species]

Xestia praetermissa (Warren, 1912) [species]

Xestia scropulana (Morrison, 1875) [species]

Xestia staudingeri (Möschler, 1862) [species]

Xestia triangulum (Hufnagel, 1766) [species]

Xestia wockei (Moschler, 1862) [species]

X. w. aldani, X. w. troubridgei, X. w. wockei