Panamic frillfin
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Gobiidae
- genus: Bathygobius
- species: Bathygobius ramosus
Sardinal
Guanacaste
Costa Rica
La Libertad
Guayas
Ecuador
Acajutla
Sonsonate
El Salvador
Cabo San Lucas
Baja California Sur- Zihuatanejo
Guerrero- Mazatlán
Sinaloa- Guaymas
Sonora
Mexico
Corinto
Chinandega
Nicaragua
Ancón
Panamá
Panama
Santa Cruz
California- Sanibel
Florida
United States