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Freshwater sole (Apionichthys finis) — Achiridae

Freshwater sole

Apionichthys finis
Family: Achiridae

The Freshwater sole (Apionichthys finis) is a freshwater fish of the family Achiridae that grows up to 9 cm.

Length
8.8 cm
Water
Freshwater
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless

Description

The freshwater sole is a small sole (Achiridae) from fresh water of the Amazon and Orinoco basins of South America. The species grows to about 9 cm and has a round-oval, strongly flattened, brown body with both eyes on the right side. As a bottom-dweller it lies half-buried on sand and mud bottoms of slow rivers and snaps at small worms and invertebrates. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Freshwater sole?

The Freshwater sole has a flattened, disc-shaped body and is mainly brown.

Where does the Freshwater sole live?

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

How big does the Freshwater sole get?

The Freshwater sole grows to a maximum of about 9 cm.

Is the Freshwater sole dangerous to humans?

No, the Freshwater sole is harmless to humans.

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All data

Identification

Dutch name
Zoetwater-tong sourced
English name
Freshwater sole sourced
Scientific name
Apionichthys finis
Family
Achiridae
Other names
Flounder sourced

Appearance

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

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native inferred

Behaviour & biology

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

Same genus Apionichthys

More from the family Achiridae

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