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Suckermouth catfish

Hypostomus plecostomus

Suckermouth catfish (Hypostomus plecostomus)
Photo: Raphaël Covain, Natural History Museum of Geneva · CC BY-SA 4.0 · Wikimedia Commons

A suckermouth catfish native to northeastern South America — northeastern Brazil and the Guianas. It eats algae and small crustaceans. It is widely sold as an aquarium bottom cleaner.

Scientific name
Hypostomus plecostomus
Family
Loricariidae

Fact sheet

General

Water
Freshwater
Group
Fish

Taxonomy

Family
Loricariidae
Order
Siluriformes
Synonyms
Acipenser plecostomus, Hypostomus guacari, Loricaria flava, Plecostomus bicirrosus, Plecostomus brasiliensis, Plecostomus plecostomus, Pterygoplichthys plecostomus

Origin

Native region
América do Sul

Water

Temperature
20–28 °C
pH
6.2–8.2

Size and lifespan

Adult size
25 cm

Behavior

Swimming level
Bottom
Diet
Omnivore

Reproduction

Breeding strategy
Substrate or cave spawner

Conservation and trade

IUCN status
Least concern (LC)

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