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Redstriped eartheater (Geophagus surinamensis) — Cichlidae

Redstriped eartheater

Geophagus surinamensis
Family: Cichlidae
LC · Least Concern

The Redstriped eartheater (Geophagus surinamensis) is a freshwater fish of the family Cichlidae that grows up to 30 cm.

Length
30 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Rarely eaten

Description

The redstriped eartheater is a deep, laterally compressed cichlid of the family Cichlidae reaching about 30 cm. The silvery body shines with pearly spots and red-brown and blue lines over head and flank. Its name comes from its way of feeding: it takes mouthfuls of sand, sieves out insect larvae, worms, small crustaceans and plant matter with its gills, and spits the clean grains back out. The species comes from sandy rivers and creeks of the Guianas and the Amazon fringe. In reproduction the parents lay the eggs on a surface and take the young into the mouth when threatened. Because of its handsome colours it is popular in the aquarium hobby.

Frequently asked questions

How do you recognise the Redstriped eartheater?

The Redstriped eartheater has a torpedo-shaped body, is mainly silver-grey and shows a vertical stripes pattern.

Where does the Redstriped eartheater live?

The Redstriped eartheater lives in fresh water and is mostly found around sand or mud bottom.

How big does the Redstriped eartheater get?

The Redstriped eartheater grows to a maximum of about 30 cm.

Is the Redstriped eartheater dangerous to humans?

No, the Redstriped eartheater is harmless to humans.

Is the Redstriped eartheater edible?

The Redstriped eartheater is rarely eaten.

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All data

Identification

Dutch name
Surinaamse aardeter inferred
English name
Redstriped eartheater verified
Scientific name
Geophagus surinamensis
Family
Cichlidae
Other names
Opalescent eartheater; Redstriped eartheater verified

Appearance

Size class
Small verified
Max length (cm)
30 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Pattern
Vertical bars sourced
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
Yes verified

Habitat & distribution

Water type
Freshwater verified
Substrate
Sand / mud bottom verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore verified
Social behaviour
Small groups verified
Territorial
Yes verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified

For anglers

Edibility
Rarely eaten verified
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 Geophagus

More from the family Cichlidae

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