GeneticOS
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Spotted hoplo

Megalechis picta

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A hoplo catfish from the Amazon, Orinoco and upper Essequibo basins. Besides its gills, it breathes air through its gut, which lets it live in water with very little oxygen.

Scientific name
Megalechis picta
Family
Callichthyidae

Fact sheet

General

Water
Freshwater
Group
Fish

Taxonomy

Family
Callichthyidae
Order
Siluriformes
Synonyms
Callichthys pictus, Callichthys sulcatus, Hoplosternum magdalenae, Hoplosternum orinocoi, Hoplosternum oronocoi, Megalechis thoracata

Origin

Native region
América do Sul, América do Norte

Water

Temperature
18–28 °C
pH
5–7.5
General hardness (GH)
15–20 °dGH

Size and lifespan

Adult size
12 cm
Minimum tank (volume)
243 L
Minimum tank (length)
120 cm

Behavior

Temperament
Peaceful
Social life
School
Swimming level
Bottom

Care

Care difficulty
Easy

Conservation and trade

IUCN status
Least concern (LC)

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