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Ridgescale flounder (Taeniopsetta radula) — Bothidae

Ridgescale flounder

Taeniopsetta radula
Family: Bothidae

The Ridgescale flounder (Taeniopsetta radula) is a saltwater fish of the family Bothidae that grows up to 15 cm.

Length
15 cm
Water
Saltwater
Depth
150.0–300.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless

Description

The ridgescale flounder is a flatfish (Bothidae) of deeper coastal and slope waters of the Indo-West Pacific. The species grows to about 15 cm and has a flattened, oval, pale-brown body with both eyes on the left side and rough, keeled scales that make the skin rasp-like. As a bottom-dweller it lies buried on soft deeper bottoms and snaps at small crustaceans and worms. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Ridgescale flounder?

The Ridgescale flounder has a flattened, disc-shaped body and is mainly brown.

Where does the Ridgescale flounder live?

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

How big does the Ridgescale flounder get?

The Ridgescale flounder grows to a maximum of about 15 cm.

Is the Ridgescale flounder dangerous to humans?

No, the Ridgescale flounder is harmless to humans.

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All data

Identification

Dutch name
Rasp-diepzeebot sourced
English name
Ridgescale flounder sourced
Scientific name
Taeniopsetta radula
Family
Bothidae

Appearance

Size class
Small verified
Max length (cm)
15 sourced
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown sourced
Tail shape
Rounded inferred

Habitat & distribution

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

Behaviour & biology

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

For anglers

Fishing method
Klein van stuk en nauwelijks een hengelsportdoel; wordt vooral incidenteel of als aasvis gevangen. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

More from the family Bothidae

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