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Jenyns's sole (Catathyridium jenynsii) — Achiridae

Jenyns's sole

Catathyridium jenynsii
Family: Achiridae
LC · Least Concern

The Jenyns's sole (Catathyridium jenynsii) is a freshwater fish of the family Achiridae that grows up to 24 cm.

Length
23.7 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Rarely eaten

Description

Jenyns's sole is an American freshwater sole from the La Plata basin in South America, in Argentina, Uruguay and southern Brazil. The species grows to about 24 cm and has the typical, strongly asymmetric flatfish body with both eyes on one side and a brown, mottled upper side. As a bottom-dweller it lies buried in soft bottoms of rivers and estuaries and ambushes small bottom animals. The fish is harmless to humans and is assessed as Least Concern (LC) by the IUCN.

Frequently asked questions

How do you recognise the Jenyns's sole?

The Jenyns's sole has a flattened, disc-shaped body, is mainly brown and shows a marbled pattern.

Where does the Jenyns's sole live?

The Jenyns's sole lives in fresh water and is mostly found around sand or mud bottom.

How big does the Jenyns's sole get?

The Jenyns's sole grows to a maximum of about 24 cm.

Is the Jenyns's sole dangerous to humans?

No, the Jenyns's sole is harmless to humans.

Is the Jenyns's sole edible?

The Jenyns's sole is rarely eaten.

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All data

Identification

Dutch name
Jenyns zoetwatertong verified
English name
Jenyns's sole verified
Scientific name
Catathyridium jenynsii
Family
Achiridae

Appearance

Size class
Medium verified
Max length (cm)
23.7 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown inferred
Pattern
Marbled 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
Freshwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced

For anglers

Edibility
Rarely eaten sourced
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 sourced

Status & sources

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

More from the family Achiridae

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