Lucanus elaphus
| Lucanus elaphus | |
|---|---|
| Adult male Lucanus elaphus | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Coleoptera | 
| Suborder: | Polyphaga | 
| Infraorder: | Scarabaeiformia | 
| Family: | Lucanidae | 
| Genus: | Lucanus | 
| Species: | L. elaphus | 
| Binomial name | |
| Lucanus elaphus Fabricius, 1775 | |
Lucanus elaphus, the giant stag beetle, elk stag beetle, or erroneously as the elephant stag beetle, is a beetle of the family Lucanidae native to eastern North America. They are sometimes kept as pets.