Willow beauty
| Willow beauty | |
|---|---|
| Adult male from Dresden (Germany) | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Lepidoptera | 
| Family: | Geometridae | 
| Genus: | Peribatodes | 
| Species: | P. rhomboidaria  | 
| Binomial name | |
| Peribatodes rhomboidaria (Denis & Schiffermüller, 1775)  | |
| Synonyms | |
| 
 Numerous, see text  | |
The willow beauty (Peribatodes rhomboidaria) is a moth of the family Geometridae. It is a common species of Europe and adjacent regions (Near East and the Maghreb). While it is found widely throughout Scandinavian countries, which have a maritime climate, it is absent from parts of the former USSR which are at the same latitude but have a more continental climate.
Up to four subspecies are listed by some authors, while others consider the willow beauty a monotypic species or accept only rhomboidaria and sublutearia as distinct:
- Peribatodes rhomboidaria corsicaria (Schawerda 1931)
 - Peribatodes rhomboidaria defloraria (Dannehl 1928)
 - Peribatodes rhomboidaria rhomboidaria (Denis & Schiffermüller, 1775)
 - Peribatodes rhomboidaria sublutearia (Zerny 1927)
 
Under its junior synonym Geometra rhomboidaria, the willow beauty is the type species of its genus Peribatodes. This was initially proposed as a subgenus of Boarmia but eventually elevated to full genus rank.