- Animals
- ›Chordates
- ›Vertebrates
- ›Ray-finned Fishes
- ›Carps, Characins, Catfishes and Allies
- ›Catfishes
- ›Siluroidei
- ›Long-whiskered Catfishes
- ›Phractocephalinae
Leiarius
Leiarius is a genus of long-whiskered catfishes native to South America. Most of the genus' species are found in the aquarium hobby as ornamental fish.
4 branches of this genus, most-observed first · about 4 known species

Achara Catfish
speciesLeiarius marmoratus

Leiarius pictus
speciesLeiarius pictus
Leiarius longibarbis
speciesLeiarius longibarbis
Leiarius perruno
speciesLeiarius perruno
Where it lives
Recorded sightings
—
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 Leiarius 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 89373.