Fin's Fish Guide
The Birthmark fangblenny (Meiacanthus naevius) is a saltwater fish of the family Blenniidae that grows up to 4 cm.
Description
The Birthmark fangblenny is a fangblenny (Blenniidae) from the western Pacific. The species grows to about 4 cm and has a slender, greyish body. A dark, birthmark-like blotch stands out on the forebody. 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 Birthmark fangblenny?
The Birthmark fangblenny has an elongate, eel-like body and is mainly silver-grey. Bears venomous spines or tissue; handle with great care.
Where does the Birthmark fangblenny live?
The Birthmark fangblenny lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: Australia
How big does the Birthmark fangblenny get?
The Birthmark fangblenny grows to a maximum of about 4 cm.
Is the Birthmark fangblenny dangerous to humans?
The Birthmark fangblenny is venomous — handle spines with care and seek medical help after a sting if needed. Handle the fish carefully; the two enlarged canine teeth can give a venomous bite. For a bite: rinse the wound with clean water, apply pressure to stop bleeding and cover with a sterile dressing. The pain and numbness usually subside on their own; for persistent symptoms or infection seek medical help.
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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
Want the complete picture on the Birthmark fangblenny?
Point your camera at the fish and Fin names the species in seconds. Free, and the Birthmark fangblenny is one of 12,519 species in the app.