Redhead goby
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Gobiidae
- genus: Elacatinus
- species: Elacatinus puncticulatus
Cabo San Lucas
Baja California Sur- San Patricio
Jalisco- Topolobampo
Sinaloa
Mexico