Also known as Dusky Frillgoby, Gudgeon, Island Frillfin Goby, Molly Miller, Reef Goby.
Found on mud and sandy substrates in rocky tide-pools over intertidal creeks, estuaries, lagoons and mangrove swamps
They feed on benthic crustaceans, fish, molluscs and worms.
Length - 15cm
Depth - 0-16m
Widespread Eastern Atlantic, Western Atlantic, Caribbean, Mediterranean
Reef Gobies have the largest and smallest species usually with very distinctive colouring. Ref: https://www.fishbase.se/summary/3837