Roughhead blenny (Acanthemblemaria aspera)

General data
- Main name: Roughhead blenny
- Habitat: Saltwater
Classification
- Genus: Acanthemblemaria - Acanthemblemaria
- Family: Chaenopsidae - Pike-, tube- and flagblennies
- Order: Blenniiformes - Blennies
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes