| Festucalex | |
|---|---|
| |
| Festucalex erythraeus | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Syngnathiformes |
| Family: | Syngnathidae |
| Subfamily: | Syngnathinae |
| Genus: | Festucalex Whitley, 1931 |
| Type species | |
| Syngnathus cinctus Ramsay, 1882
| |
Festucalex is a genus of fish in the family Syngnathidae native to the Indian and Pacific Ocean.