| Gramma | |
|---|---|
|   | |
| Royal gramma (G. loreto) | |
|  Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Actinopterygii | 
| Order: | Blenniiformes | 
| Family: | Grammatidae | 
| Genus: |  Gramma  Poey, 1868  | 
| Type species | |
| Gramma loreto Poey, 1868  | |
Gramma is a genus of fishes native to tropical waters of the western Atlantic Ocean and the Caribbean Sea. [1]
Members of the genus Gramma are brightly colored, generally with two different colors. They measure, depending on the species, between 6 and 10 centimetres (2.4 and 3.9 in).
There are currently five recognized species in this genus: [1]