Fin's Fish Guide
The Tessellated blenny (Entomacrodus decussatus) is a saltwater fish of the family Blenniidae that grows up to 19 cm.
Oceania: American Samoa, Australia, Taiwan/Ch Taipei, Fiji, French Polynesia, Guam and others
Description
The tessellated blenny is a combtooth blenny (Blenniidae) from the surf zone and tide pools of the Indo-West Pacific. The species grows to about 8 cm and has a scaleless, stocky, brown-checkered body with a blunt head, high-set eyes and small cirri above the eyes. With comb-like teeth it rasps algae from rocks; at low tide it nimbly skips from pool to pool and can stay briefly out of the water. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Tessellated blenny?
The Tessellated blenny has an elongate, eel-like body, is mainly brown and shows a marbled pattern.
Where does the Tessellated blenny live?
The Tessellated blenny lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: American Samoa, Australia, Taiwan/Ch Taipei, Fiji, French Polynesia, Guam and others
How big does the Tessellated blenny get?
The Tessellated blenny grows to a maximum of about 19 cm.
Is the Tessellated blenny dangerous to humans?
No, the Tessellated blenny is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Tessellated blenny edible?
Yes, the Tessellated blenny is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Entomacrodus
More from the family Blenniidae
Want the complete picture on the Tessellated blenny?
Point your camera at the fish and Fin names the species in seconds. Free, and the Tessellated blenny is one of 12,519 species in the app.