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New Zealand sand flounder (Rhombosolea plebeia) — Pleuronectidae

New Zealand sand flounder

Rhombosolea plebeia

The New Zealand sand flounder (Rhombosolea plebeia) is a saltwater fish of the family Pleuronectidae that grows up to 43 cm.

Length
43 cm
Water
Saltwater
Depth
22.0–100.0 m
Behaviour
Solitary
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The New Zealand sand flounder is a flatfish (Pleuronectidae) from coastal and estuarine water around New Zealand. The species grows to about 45 cm and has a flattened, diamond-shaped body with both eyes on the right side; the upper side is sandy-brown speckled and matches the bottom, the underside is white. As a bottom-dweller it lies buried on sand and mud bottoms and snaps at worms, small crustaceans and molluscs. The fish is harmless to humans and a valued food fish.

Frequently asked questions

How do you recognise the New Zealand sand flounder?

The New Zealand sand flounder has a flattened, disc-shaped body, is mainly brown and shows a spots pattern.

Where does the New Zealand sand flounder live?

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

How big does the New Zealand sand flounder get?

The New Zealand sand flounder grows to a maximum of about 43 cm. On average the species is around 30 cm.

Is the New Zealand sand flounder dangerous to humans?

No, the New Zealand sand flounder is harmless to humans.

Is the New Zealand sand flounder edible?

Yes, the New Zealand sand flounder is commonly eaten.

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All data

Identification

Dutch name
Nieuw-Zeelandse zandbot sourced
English name
New Zealand sand flounder sourced
Scientific name
Rhombosolea plebeia
Family
Pleuronectidae
Other names
New Zealand flounder; Sand flounder verified

Appearance

Size class
Large verified
Max length (cm)
43.0 verified
Average length (cm)
30.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
22.0 verified
Max depth (m)
100.0 verified
Origin
Native inferred

Behaviour & biology

Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten inferred
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless 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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