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Pseudacanthicus
Pseudacanthicus is a genus of medium to large-sized suckermouth armored catfishes native to South America, where found in the Amazon and Orinoco basins, as well as rivers of the Guianas. They are primarily found in fast-flowing waters, sometimes relatively deep. They are sometimes kept in aquariums.
9 branches of this genus, most-observed first · about 9 known species

Leopard Cactus Pleco
speciesPseudacanthicus leopardus

Pitanga Pleco
speciesPseudacanthicus pitanga

Longspined Cactus Pleco
speciesPseudacanthicus major

Scarlet-trimmed Pleco
speciesPseudacanthicus pirarara

Spinybody Pleco
speciesPseudacanthicus spinosus

Dragon Pleco
speciesPseudacanthicus serratus
Pseudacanthicus nyktos
speciesPseudacanthicus nyktos
Ford's Pleco
speciesPseudacanthicus fordii
Uacari Pleco
speciesPseudacanthicus histrix
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Pseudacanthicus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 91389.