| Leopard lacewing | |
|---|---|
| |
| Male | |
| |
| Coupling | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Nymphalidae |
| Genus: | Cethosia |
| Species: | C. cyane
|
| Binomial name | |
| Cethosia cyane (Drury, 1773)
| |
| Subspecies | |
| |
Cethosia cyane, the leopard lacewing, is a species of heliconiine butterfly found from India to southern China (southern Yunnan), and Indochina. Its range has expanded in the last few decades, and its arrival in the southern part of the Malay Peninsula, including Singapore, is relatively recent.