Lycaenidae
| Lycaenidae | |
|---|---|
| The large blue, a lycaenid butterfly | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Lepidoptera | 
| Superfamily: | Papilionoidea | 
| Family: | Lycaenidae Leach, 1815 | 
| Subfamilies | |
| 
 and see text or List of lycaenid genera | |
Lycaenidae is the second-largest family of butterflies (behind Nymphalidae, brush-footed butterflies), with over 6,000 species worldwide, whose members are also called gossamer-winged butterflies. They constitute about 30% of the known butterfly species.
The family comprises seven subfamilies, including the blues (Polyommatinae), the coppers (Lycaeninae), the hairstreaks (Theclinae), and the harvesters (Miletinae).