Catocala bella is a species of moth in the family Erebidae that was first described by Arthur Gardiner Butler in 1877. It is found in eastern Russia (Siberia, Primorye, Khabarovsk, Southern Amur), Korea, China and Japan (Hokkaido, Honshu).
The wingspan is about 59 mm.
References
External links
"Catocala bella Butler, 1877 ノコメキシタバ, Cat.4184". Digital Moths of Japan. Retrieved February 17, 2019.