The Emerald goby (Ctenogobius smaragdus) is a fish that lives in both fresh and salt water of the family Gobiidae that grows up to 15 cm.
Description
The Emerald goby is a goby (Gobiidae) from shallow coastal, brackish and estuarine water of the western Atlantic and Caribbean. The species grows to about 8 cm and has a slender, greenish with glittering emerald spots body with fused pelvic fins forming a sucker. As a bottom-dweller it perches on sand and mud bottoms of river mouths and mangroves and snaps at small crustaceans, worms and algae. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Emerald goby?
The Emerald goby has an elongate, eel-like body and is mainly green.
Where does the Emerald goby live?
The Emerald goby lives in both fresh and salt water and is mostly found around sand or mud bottom.
How big does the Emerald goby get?
The Emerald goby grows to a maximum of about 15 cm.
Is the Emerald goby dangerous to humans?
No, the Emerald goby is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Ctenogobius
More from the family Gobiidae
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