Fin's Fish Guide
The Bluespotted goby (Asterropteryx semipunctata) is a saltwater fish of the family Gobiidae that grows up to 7 cm.
Indo-Pacific, on algae-covered reef rock and rubble of inner flats and turbid lagoons.
Description
The starry goby is a small goby (family Gobiidae) of the Indo-Pacific. The species reaches about 6 cm and has a stocky, brown-blackish body covered with small blue speckles, which give it its name. It lives on algal-coated reef rock and rubble of inner flats and turbid lagoons and takes refuge in burrows and holes in the reef. Its diet consists of small bottom invertebrates. Because of its small size the species is harmless to humans and of no fishery value, though it is sometimes collected for the reef aquarium.
Frequently asked questions
How do you recognise the Bluespotted goby?
The Bluespotted goby has an elongate, eel-like body, is mainly brown and shows a spots pattern. Small goby with blue speckles; shelters in small holes and cavities in the reef.
Where does the Bluespotted goby live?
The Bluespotted goby lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-Pacific, on algae-covered reef rock and rubble of inner flats and turbid lagoons.
How big does the Bluespotted goby get?
The Bluespotted goby grows to a maximum of about 7 cm.
Is the Bluespotted goby dangerous to humans?
No, the Bluespotted goby is harmless to humans. None required: this species is harmless to humans.
Is the Bluespotted goby edible?
The Bluespotted goby is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Asterropteryx
More from the family Gobiidae
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Point your camera at the fish and Fin names the species in seconds. Free, and the Bluespotted goby is one of 12,519 species in the app.