The Tonga fangblenny (Meiacanthus tongaensis) is a saltwater fish of the family Blenniidae that grows up to 10 cm.
Description
The Tonga fangblenny is a fangblenny (Blenniidae) from the southwest Pacific, around Tonga. The species grows to about 10 cm and has a slender, blue body. The blue-grey body bears fine longitudinal markings. In the lower jaw it bears two large, venomous canine teeth; on a bite the venom delivers a numbing, painful jab that makes predators release it. To humans the bite is unpleasant but rarely serious; handle with care.
Frequently asked questions
How do you recognise the Tonga fangblenny?
The Tonga fangblenny has an elongate, eel-like body and is mainly blue.
Where does the Tonga fangblenny live?
The Tonga fangblenny lives in the sea (marine waters) and is mostly found around open water.
How big does the Tonga fangblenny get?
The Tonga fangblenny grows to a maximum of about 10 cm.
Is the Tonga fangblenny dangerous to humans?
The Tonga fangblenny is venomous — handle spines with care and seek medical help after a sting if needed.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Meiacanthus
More from the family Blenniidae
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