Fin's Fish Guide
The Eelgrass blenny (Stathmonotus stahli) is a saltwater fish of the family Chaenopsidae that grows up to 4 cm.
Western Atlantic and Caribbean; algal and sponge mats and seagrass beds.
Description
The eelgrass blenny is a tiny, eel-shaped bottom fish of the family Chaenopsidae from the western Atlantic and Caribbean. The species grows to only about 4 cm and has a very elongate, scaleless, worm-like body with a long, low dorsal and anal fin. It lives in rubble areas covered by mats of algae and sponges or in seagrass beds, where it stays hidden among the growth. As a small bottom dweller it feeds on tiny crustaceans and other invertebrates. Owing to its worm-like shape and camouflage it is barely noticed. The species is harmless to humans.
Frequently asked questions
How do you recognise the Eelgrass blenny?
The Eelgrass blenny has an elongate, eel-like body, is mainly brown and shows a plain pattern. Very elongated, scaleless, worm-like small body that shelters among mats of algae and sponges.
Where does the Eelgrass blenny live?
The Eelgrass blenny lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic and Caribbean; algal and sponge mats and seagrass beds.
How big does the Eelgrass blenny get?
The Eelgrass blenny grows to a maximum of about 4 cm.
Is the Eelgrass blenny dangerous to humans?
No, the Eelgrass blenny is harmless to humans. None required: this species is harmless to humans.
Is the Eelgrass blenny edible?
The Eelgrass blenny is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Stathmonotus
More from the family Chaenopsidae
Want the complete picture on the Eelgrass blenny?
Point your camera at the fish and Fin names the species in seconds. Free, and the Eelgrass blenny is one of 12,519 species in the app.