Ceratonyx is a genus of moths in the family Geometridae.

Species Ceratonyx arizonensis (Capps, 1950) Ceratonyx permagnaria (Grossbeck, 1912) Ceratonyx satanaria Guenée, 1857

References Ceratonyx at Markku Savela's Lepidoptera and Some Other Life Forms Natural History Museum Lepidoptera genus database