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Rust corydoras

Corydoras rabauti

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The rust corydoras from the upper Amazon (Brazil and Peru) is orange with a black band on the back that runs down to the underside of the tail base — which separates it from the similar Corydoras zygatus. It lives in floodplain lakes and rivers. Its pectoral spines release a mild venom: the sting hurts. The female is larger. It is now in the genus Osteogaster.

Scientific name
Corydoras rabauti
Family
Callichthyidae

Fact sheet

General

Water
Freshwater
Group
Fish

Taxonomy

Family
Callichthyidae
Order
Siluriformes
Synonyms
Corydoras meyersi, Corydoras myersi

Origin

Native region
América do Sul

Water

Temperature
20–27 °C
pH
5.5–7.2
General hardness (GH)
1–12 °dGH

Size and lifespan

Adult size
6.5 cm
Minimum tank (volume)
81 L
Minimum tank (length)
90 cm

Behavior

Temperament
Peaceful
Social life
School
Minimum group
4
Swimming level
Bottom
Diet
Omnivore

Care

Care difficulty
Easy

Reproduction

Breeding strategy
Egg scatterer

Conservation and trade

IUCN status
Least concern (LC)

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