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Eclipse puffer (Takifugu ocellatus) — Tetraodontidae

Eclipse puffer

Takifugu ocellatus

The Eclipse puffer (Takifugu ocellatus) is a fish that lives in both fresh and salt water of the family Tetraodontidae that grows up to 18 cm.

Length
17.6 cm
Water
Euryhaline
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Range
Asia: China, Taiwan/Ch Taipei, Hong Kong, Viet Nam
Edibility
Not eaten

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Description

The eclipse puffer is a pufferfish (Tetraodontidae) from fresh, brackish and coastal water of East Asia, including the Chinese coast and river mouths. The species grows to about 18 cm and has a stocky, scaleless body with two large, orange-rimmed eyespots on the back. When threatened it gulps water and inflates into a ball. As a bottom-oriented predator it crushes molluscs and crustaceans. Its skin and organs contain the potent toxin tetrodotoxin; eating it is life-threatening.

Frequently asked questions

How do you recognise the Eclipse puffer?

The Eclipse puffer has a flattened, disc-shaped body. Bears venomous spines or tissue; handle with great care.

Where does the Eclipse puffer live?

The Eclipse puffer lives in both fresh and salt water and is mostly found around sand or mud bottom. Asia: China, Taiwan/Ch Taipei, Hong Kong, Viet Nam

How big does the Eclipse puffer get?

The Eclipse puffer grows to a maximum of about 18 cm. On average the species is around 10 cm.

Is the Eclipse puffer dangerous to humans?

The Eclipse puffer is venomous — handle spines with care and seek medical help after a sting if needed. Do not eat: skin, viscera and gonads contain tetrodotoxin, a potent nerve poison with no antidote. If ingested with symptoms (tingling, muscle weakness, breathing difficulty): call emergency services immediately and support breathing.

Is the Eclipse puffer edible?

The Eclipse puffer is not usually eaten.

More photos

Eclipse puffer (Takifugu ocellatus) — Tetraodontidae — 2
iNaturalist ((c) H.T.Cheng, some rights reserved (CC BY-NC))
Eclipse puffer (Takifugu ocellatus) — Tetraodontidae — 3
iNaturalist ((c) Tse Chung Yi, some rights reserved (CC BY-NC))
Eclipse puffer (Takifugu ocellatus) — Tetraodontidae — 4
iNaturalist ((c) Lynette, some rights reserved (CC BY-NC))
Eclipse puffer (Takifugu ocellatus) — Tetraodontidae — 5
Wikimedia Commons — Biodiversity Heritage Library (CC BY 2.0)
Fin

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All data

Identification

English name
Eclipse puffer sourced
Scientific name
Takifugu ocellatus
Family
Tetraodontidae

Appearance

Size class
Medium verified
Max length (cm)
17.6 verified
Average length (cm)
10.2 verified
Body shape
Flat / disc-shaped sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Sand / mud bottom sourced
Natural range
Asia: China, Taiwan/Ch Taipei, Hong Kong, Viet Nam sourced
Origin
Native inferred

Behaviour & biology

Territorial
No 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

Edibility
Not eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified
First aid
Do not eat: skin, viscera and gonads contain tetrodotoxin, a potent nerve poison with no antidote. If ingested with symptoms (tingling, muscle weakness, breathing difficulty): call emergency services immediately and support breathing. sourced

Status & sources

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

Same genus Takifugu

More from the family Tetraodontidae

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