Fin's Fish Guide
The Thomas's goby (Yongeichthys thomasi) is a fish that lives in both fresh and salt water of the family Gobiidae that grows up to 13 cm.
Eastern Atlantic off West Africa; brackish creeks, lagoons and mangroves.
Description
Thomas s goby is a goby (Gobiidae) from the eastern Atlantic off the coast of West Africa. The species grows to about 13 cm and has an elongate body with a marbled pattern that camouflages it on the bottom. It is tied to brackish water and is usually found in brackish creeks near river mouths, in coastal lagoons, mangrove swamps, ponds and creeks. Only rarely are there reports of specimens ascending rivers into fresh water. As a bottom fish it feeds on small invertebrates and crustaceans. The species is harmless to humans.
Frequently asked questions
How do you recognise the Thomas's goby?
The Thomas's goby has an elongate, eel-like body, is mainly brown and shows a spots pattern. Endemic to brackish water; inhabits mangrove creeks near river mouths.
Where does the Thomas's goby live?
The Thomas's goby lives in both fresh and salt water and is mostly found around sand or mud bottom. Eastern Atlantic off West Africa; brackish creeks, lagoons and mangroves.
How big does the Thomas's goby get?
The Thomas's goby grows to a maximum of about 13 cm.
Is the Thomas's goby dangerous to humans?
No, the Thomas's goby is harmless to humans. None required: this species is harmless to humans.
Is the Thomas's goby edible?
The Thomas's goby is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Yongeichthys
More from the family Gobiidae
Want the complete picture on the Thomas's goby?
Point your camera at the fish and Fin names the species in seconds. Free, and the Thomas's goby is one of 12,519 species in the app.
Or scan with your phone