Longstriped blenny (Parablennius rouxi)

General data
- Main name: Longstriped blenny
- Climates: Subtropical, Temperate
- Habitat: Saltwater
- Native: Europe
- Distribution: Mediterranean Sea, Atlantic Ocean, Adriatic Sea
Classification
- Genus: Parablennius - Parablennius
- Family: Blenniidae - Combtooth blennies
- Order: Blenniiformes - Blennies
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes
Description
The longstriped blenny (Parablennius rouxi) is a species of combtooth blenny found in the northeast Atlantic off Portugal, also known from the northern Mediterranean. This species reaches a length of 8 centimetres (3.1 in).