Diamond blenny
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Labrisomidae
- genus: Malacoctenus
- species: Malacoctenus boehlkei
San Pedro
Belize
Belize- CW
- Cayman Islands
La Parguera
Lajas
Puerto Rico
Sint Michiel Liber
Grand Cayman