''Pyrrhidivalva'' is a
monotypic moth genus of the family
Noctuidae
The Noctuidae, commonly known as owlet moths, cutworms or armyworms, are a family of moths. They are considered the most controversial family in the superfamily Noctuoidea because many of the clades are constantly changing, along with the other f ...
erected by Shigero Sugi. Its only species, ''Pyrrhidivalva sordida'', was
first described by
Arthur Gardiner Butler in 1881. It is found in Amurland, Ussuri, Korea, Japan and Taiwan.
References
Hadeninae
Monotypic moth genera
{{Hadeninae-stub