Catephia alchymista

White underwing
Larva of C. alchymista feeding on Cork Oak (Quercus suber)
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Superfamily: Noctuoidea
Family: Erebidae
Genus: Catephia
Species:
C. alchymista
Binomial name
Catephia alchymista
Synonyms
  • Noctua alchymista Denis & Schiffermuller, 1775
  • Catephia uniformis Bang-Haas, 1910

Catephia alchymista, the white underwing or alchymist, is a moth in the family Erebidae found in Asia, Europe and North Africa. The species was first described by Michael Denis and Ignaz Schiffermüller in 1775.