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Goldbridle cory (Corydoras aurofrenatus) — Callichthyidae

Goldbridle cory

Corydoras aurofrenatus

The Goldbridle cory (Corydoras aurofrenatus) is a freshwater fish of the family Callichthyidae that grows up to 5 cm.

Length
5 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Range
South America: Argentina, Brazil, Paraguay

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Description

The Goldbridle cory is an armoured catfish (Callichthyidae) from fresh water of the Orinoco and Amazon basins in South America. The species grows to about 5 cm and has a stocky body armoured with two rows of bony plates, barbels around the inferior mouth and a golden marking behind the eyes. As a calm, social bottom-dweller it searches sand and mud bottoms in schools for worms, insect larvae and plant material and can gulp air for intestinal breathing. The stout spines in the dorsal and pectoral fins carry a mild venom and can give a painful puncture wound.

Frequently asked questions

How do you recognise the Goldbridle cory?

The Goldbridle cory has a torpedo-shaped body and is mainly brown. Bears venomous spines or tissue; handle with great care.

Where does the Goldbridle cory live?

The Goldbridle cory lives in fresh water and is mostly found around sand or mud bottom. South America: Argentina, Brazil, Paraguay

How big does the Goldbridle cory get?

The Goldbridle cory grows to a maximum of about 5 cm.

Is the Goldbridle cory dangerous to humans?

The Goldbridle cory is venomous — handle spines with care and seek medical help after a sting if needed. For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status.

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All data

Identification

English name
Goldbridle cory sourced
Scientific name
Corydoras aurofrenatus
Family
Callichthyidae
Other names
Goldhead cory sourced

Appearance

Size class
Small
Max length (cm)
5 sourced
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Tail shape
Forked inferred
Barbels
Yes sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
South America: Argentina, Brazil, Paraguay sourced
Origin
Native inferred

Behaviour & biology

Diet
Omnivore inferred
Diet (detail)
Invertebrates, algae and detritus inferred
Social behaviour
Schooling sourced
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Bears venomous spines or tissue; handle with great care. inferred

For anglers

Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified
First aid
For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status. sourced

Status & sources

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

Same genus Corydoras

More from the family Callichthyidae

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