Mueller's rockskipper
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Blenniidae
- genus: Istiblennius
- species: Istiblennius muelleri
Iba
San Vincente
Central LuzonDumaguete City
Central VisayasCalapan
Mimaropa
PhilippinesBeau Vallon
Beau VallonBel Ombre
Bel Ombre
Seychelles