Periclimenes
| Periclimenes | |
|---|---|
| Periclimenes imperator | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Malacostraca | 
| Order: | Decapoda | 
| Suborder: | Pleocyemata | 
| Infraorder: | Caridea | 
| Family: | Palaemonidae | 
| Genus: | Periclimenes Costa, 1844 | 
| Type species | |
| Periclimenes amethysteus (Risso, 1827)  | |
Periclimenes, commonly known as glass shrimp or cleaner shrimp, is a symbiotic and often commensalistic genus of translucent shrimp within the family Palaemonidae. Species of this large genus feature a wide variety of coloration and patterns, widespread distribution throughout much of the world's tropical oceans, and are often sought out for aquarium trade.