The Frillfin goby (Bathygobius soporator) is a fish that lives in both fresh and salt water of the family Gobiidae that grows up to 15 cm.
Description
The frillfin goby is a stocky goby of the family Gobiidae (gobies) reaching about 15 cm. The brown, marbled body can change colour and pattern quickly for camouflage; like all true gobies it has the pelvic fins fused into a sucker with which the fish clings in surf and current. The species lives in tide pools and rocky, shallow coastal and estuarine waters on both sides of the Atlantic and tolerates strongly varying salinities. On the bottom it preys on small crustaceans, worms and small fish. It is famous for its ability to jump from pool to pool at low tide by remembering the terrain seen at high tide. The male guards the eggs laid under a stone.
Frequently asked questions
How do you recognise the Frillfin goby?
The Frillfin goby has an elongate, eel-like body, is mainly brown and shows a marbled pattern.
Where does the Frillfin goby live?
The Frillfin goby lives in both fresh and salt water and is mostly found around stony or rocky ground.
How big does the Frillfin goby get?
The Frillfin goby grows to a maximum of about 15 cm.
Is the Frillfin goby dangerous to humans?
No, the Frillfin goby is harmless to humans.
Is the Frillfin goby edible?
The Frillfin goby is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Bathygobius
More from the family Gobiidae
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