Portunidae
| Portunidae | |
|---|---|
| Liocarcinus depurator | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Malacostraca | 
| Order: | Decapoda | 
| Suborder: | Pleocyemata | 
| Infraorder: | Brachyura | 
| Superfamily: | Portunoidea | 
| Family: | Portunidae Rafinesque, 1815 | 
| Subfamilies | |
| 
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Portunidae is a family of crabs which contains the swimming crabs. Its members include well-known shoreline crabs such as the blue crab (Callinectes sapidus) and velvet crab (Necora puber).