| Percnon | |
|---|---|
|  | |
| Percnon gibbesi | |
| Scientific classification | |
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Subphylum: | Crustacea | 
| Class: | Malacostraca | 
| Order: | Decapoda | 
| Infraorder: | Brachyura | 
| Family: | Plagusiidae | 
| Genus: | Percnon Gistel, 1848 | 
| Synonyms | |
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Percnon is a genus of crabs. It is "doubtfully placed" in the family Plagusiidae, and it has also been included in the family Grapsidae.
Six species are recognised: