The Goby (Paragobiodon echinocephalus) is a saltwater fish of the family Gobiidae that grows up to 4 cm.
Description
The redhead goby is a tiny goby of the family Gobiidae from the Indo-Pacific. The species grows to only about 4 cm and has a stocky body with a dark, small-knobbed ('spiny') reddish head and a darker rear body. It lives exclusively among the branches of branching stony corals, especially of the genus Stylophora, where pairs live monogamously and shelter. As a small dweller it feeds on small zooplankton and small invertebrates. The coral host provides protection from predators. Owing to its small size the species has no fishery value and is harmless to humans.
Frequently asked questions
How do you recognise the Goby?
The Goby has a flattened, disc-shaped body, is mainly black and shows a plain pattern.
Where does the Goby live?
The Goby lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Goby get?
The Goby grows to a maximum of about 4 cm.
Is the Goby dangerous to humans?
No, the Goby is harmless to humans.
Is the Goby edible?
The Goby is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Paragobiodon
More from the family Gobiidae
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