Subphylum Hexapoda | Rank Species | |
 | ||
People also search for Catocala mcdunnoughi, Catocala grisatra | ||
Johnson's underwing (Catocala johnsoniana) is a moth of the Erebidae family. It is found in California.
Adults are on wing from June to July. There is probably one generation per year.
References
Catocala johnsoniana Wikipedia(Text) CC BY-SA