The Crystal goby (Crystallogobius linearis) is a saltwater fish of the family Gobiidae that grows up to 5 cm.
Description
The crystal goby is a very small, almost transparent goby of the family Gobiidae reaching about 5 cm. Unlike most gobies, which live on the bottom, the crystal goby drifts freely in the open water; its glass-clear body makes it almost invisible in the water. The sexes differ: the male has large canine teeth and a sturdier build than the slender, transparent female. The species lives pelagically above the continental shelf of the north-eastern Atlantic, the North Sea and the western Mediterranean. Hovering in the water it picks small zooplankton. The male guards the eggs in an abandoned tube worm or empty shell. Because of its small size it has no fishery importance, but it is an important prey.
Frequently asked questions
How do you recognise the Crystal goby?
The Crystal goby has an elongate, eel-like body, is mainly white and shows a plain pattern.
Where does the Crystal goby live?
The Crystal goby lives in the sea (marine waters) and is mostly found around open water.
How big does the Crystal goby get?
The Crystal goby grows to a maximum of about 5 cm.
Is the Crystal goby dangerous to humans?
No, the Crystal goby is harmless to humans.
Is the Crystal goby edible?
The Crystal goby is not usually eaten.
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Appearance
Habitat & distribution
Behaviour & biology
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Status & sources
More from the family Gobiidae
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