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New Zealand flounder (Rhombosolea leporina) — Pleuronectidae

New Zealand flounder

Rhombosolea leporina
NE · Not Evaluated

The New Zealand flounder (Rhombosolea leporina) is a saltwater fish of the family Pleuronectidae that grows up to 32 cm.

Length
32 cm
Water
Saltwater
Depth
1.0–50.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
New Zealand
Edibility
Commonly eaten

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Description

The yellowbelly flounder is a flatfish (right-eyed flounder) from the waters around New Zealand. The species grows to about 32 cm and has a rhomboid, strongly flattened body with both eyes on the right side, a brown upper side and a yellow belly. As a bottom-dweller it lies half-buried in sand and mud bottoms of shallow coastal and estuarine water and hunts small worms, crustaceans and molluscs. It is a valued food fish. The IUCN has not evaluated the species.

Frequently asked questions

How do you recognise the New Zealand flounder?

The New Zealand flounder has a flattened, disc-shaped body, is mainly brown and shows a plain pattern. Diamond-shaped flattened body with eyes on the right side; burrowing flounder

Where does the New Zealand flounder live?

The New Zealand flounder lives in the sea (marine waters) and is mostly found around sand or mud bottom. New Zealand

How big does the New Zealand flounder get?

The New Zealand flounder grows to a maximum of about 32 cm.

Is the New Zealand flounder dangerous to humans?

No, the New Zealand flounder is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the New Zealand flounder edible?

Yes, the New Zealand flounder is commonly eaten.

More photos

New Zealand flounder (Rhombosolea leporina) — Pleuronectidae — 2
iNaturalist ((c) Lisa Bennett, some rights reserved (CC BY))
New Zealand flounder (Rhombosolea leporina) — Pleuronectidae — 3
Wikimedia Commons — Lisa Bennett (CC BY 4.0)
New Zealand flounder (Rhombosolea leporina) — Pleuronectidae — 4
iNaturalist ((c) Lisa Bennett, some rights reserved (CC BY))
New Zealand flounder (Rhombosolea leporina) — Pleuronectidae — 5
Wikimedia Commons — Lisa Bennett (CC BY 4.0)
Fin

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All data

Identification

English name
New Zealand flounder verified
Scientific name
Rhombosolea leporina
Family
Pleuronectidae
Other names
Yellowbelly flounder; Yellow-belly flounder verified

Appearance

Size class
Medium verified
Max length (cm)
32.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown sourced
Pattern
Plain sourced
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
1.0 verified
Max depth (m)
50.0 verified
Natural range
New Zealand verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small worms, crustaceans and molluscs inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Burrowing coastal flounder; present year-round. sourced
Special features
Diamond-shaped flattened body with eyes on the right side; burrowing flounder sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Net fishing sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Rhombosolea

More from the family Pleuronectidae

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