Xanthodactylus, Aciptilus 1137. 
Xanthographa, Agrotis 431. 
Xanthomista, Polia 483. 
Xeranthemi, Cucullia 346. 
Xylosteana, Tortrix 1194. 
Xylostella, Cerostoma 1520. 
Weatiana, Depressaria 1652. 
Yypsilon, Agrotis 437. 
389 
Ziebrana, Conchylis 1271. 
Zephyrana, Conchylis 1244. 
Zephyrella, Depressaria 1661. 
Zetterstedtii, Platyptilus 1113. 
Ziezac, Notodonta 226. 
Zieglerella, Cosmopteryx 1997. 
Zonariella, Elachista 2042. 
Zonarius, Biston 694. 
Zoegana, Conchylis 1241. 
Zophodactylus, Mimaeseoptilus 1129. 
