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Bundoon fangblenny (Meiacanthus bundoon) — Blenniidae

Bundoon fangblenny

Meiacanthus bundoon
Family: Blenniidae

The Bundoon fangblenny (Meiacanthus bundoon) is a saltwater fish of the family Blenniidae that grows up to 10 cm.

Length
9.5 cm
Water
Saltwater
Depth
5.0–21.0 m
Diet
Omnivore
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Venomous / poisonous
Range
Oceania: Fiji, New Caledonia, Tonga

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Description

The Bundoon fangblenny is a small blenny (Blenniidae) from the southwestern Pacific, around Fiji and Tonga. The species grows to about 10 cm and has a dark-blue to black body with a yellow tail. Distinctive are two large, grooved venom fangs in the lower jaw: when it bites it delivers a mild venom that deters predators. As a reef-dweller it hovers above coral and picks small zooplankton. To humans it is virtually harmless, but a bite when handled can inject mild venom.

Frequently asked questions

How do you recognise the Bundoon fangblenny?

The Bundoon fangblenny has an elongate, eel-like body and is mainly blue. Bears venomous spines or tissue; handle with great care.

Where does the Bundoon fangblenny live?

The Bundoon fangblenny lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: Fiji, New Caledonia, Tonga

How big does the Bundoon fangblenny get?

The Bundoon fangblenny grows to a maximum of about 10 cm.

Is the Bundoon fangblenny dangerous to humans?

The Bundoon fangblenny is venomous — handle spines with care and seek medical help after a sting if needed. This small fish bites only if grabbed; its grooved teeth deliver a mild venom that mainly deters predators. For a bite to a human: clean with fresh water; pain and slight swelling usually subside on their own. For persistent symptoms seek medical advice.

More photos

Bundoon fangblenny (Meiacanthus bundoon) — Blenniidae — 2
iNaturalist ((c) Mark Rosenstein, some rights reserved (CC BY-NC))
Bundoon fangblenny (Meiacanthus bundoon) — Blenniidae — 3
iNaturalist ((c) Mark Rosenstein, some rights reserved (CC BY-NC))
Bundoon fangblenny (Meiacanthus bundoon) — Blenniidae — 4
iNaturalist ((c) Mark Rosenstein, some rights reserved (CC BY-NC))
Bundoon fangblenny (Meiacanthus bundoon) — Blenniidae — 5
iNaturalist ((c) Mark Rosenstein, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Bundoon fangblenny sourced
Scientific name
Meiacanthus bundoon
Family
Blenniidae
Other names
Bundoon fangblenny; Bundoon blenny verified

Appearance

Size class
Small verified
Max length (cm)
9.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Blue sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
5.0 verified
Max depth (m)
21.0 verified
Natural range
Oceania: Fiji, New Caledonia, Tonga sourced
Origin
Native inferred

Behaviour & biology

Diet
Omnivore inferred
Diet (detail)
Invertebrates, algae and detritus inferred
Territorial
Yes inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Bears venomous spines or tissue; handle with great care. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified
First aid
This small fish bites only if grabbed; its grooved teeth deliver a mild venom that mainly deters predators. For a bite to a human: clean with fresh water; pain and slight swelling usually subside on their own. For persistent symptoms seek medical advice. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Meiacanthus

More from the family Blenniidae

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