| Hemigrapsus | |
|---|---|
| |
| Hemigrapsus nudus | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Infraorder: | Brachyura |
| Family: | Varunidae |
| Subfamily: | Varuninae |
| Genus: | Hemigrapsus Dana, 1851 |
| Type species | |
| Hemigrapsus crassimanus Dana, 1851
| |
Hemigrapsus is a genus of varunid crabs comprising thirteen species native almost exclusively in the Pacific Ocean, but two have been introduced to the North Atlantic region.