The Lizard goby (Rhinogobius flumineus) is a freshwater fish of the family Gobiidae that grows up to 7 cm.
Description
The lizard goby is a small freshwater goby of the family Gobiidae, endemic to Japan. The species grows to about 7 cm and has a stocky, brownish body with a fine pattern. Adults inhabit the middle and upper reaches of rivers and stay mainly in open, shallow areas with flowing water over gravel and stones. With their fused pelvic fins, which form a sucker, they cling to the bottom against the current. As a small bottom hunter it feeds on insect larvae and other small invertebrates. The male guards the eggs laid on the underside of stones. The species is harmless to humans.
Frequently asked questions
How do you recognise the Lizard goby?
The Lizard goby has a torpedo-shaped body, is mainly brown and shows a marbled pattern.
Where does the Lizard goby live?
The Lizard goby lives in fresh water and is mostly found around mixed bottom.
How big does the Lizard goby get?
The Lizard goby grows to a maximum of about 7 cm.
Is the Lizard goby dangerous to humans?
No, the Lizard goby is harmless to humans.
Is the Lizard goby edible?
The Lizard goby is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Rhinogobius
More from the family Gobiidae
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