| Arenaeus | |
|---|---|
 | |
| Arenaeus cribrarius | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Infraorder: | Brachyura |
| Family: | Portunidae |
| Subfamily: | Portuninae |
| Genus: | Arenaeus Dana, 1851 |
Arenaeus is a genus of swimming crabs in the family Portunidae. These two species belong to the genus Arenaeus: [1]
- Arenaeus cribrarius (Lamarck, 1818)
- Arenaeus mexicanus (Gerstaecker, 1856)
