Rapala nissa
| Common flash | |
|---|---|
| Bidaspa nissa Male, upperside. | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Lepidoptera | 
| Family: | Lycaenidae | 
| Genus: | Rapala | 
| Species: | R. nissa  | 
| Binomial name | |
| Rapala nissa (Kollar, 1848)  | |
Rapala nissa, commonly known as the common flash is a species of lycaenid or blue butterfly found in India. It was previously assigned to the genus Bidaspa.