''Rhadinoloricaria stewarti'' is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the drainage basin of the

Cononaco River The Cononaco River is a river of Ecuador and Peru. See also *List of rivers of Ecuador The rivers of Ecuador are an important part of the nation's geography and economy. Most of the over 2,000 rivers and streamsTerry have headwaters in the Andes ...

, a tributary of the

Napo River The Napo River ( es, Río Napo) is a tributary to the Amazon River that rises in Ecuador on the flanks of the east Andean volcanoes of Antisana, Sincholagua and Cotopaxi. The total length is . The river drains an area of . The mean annual discha ...

, in Ecuador. The species was described in 2020 as part of a redescription of the genus '' Rhadinoloricaria'' conducted by Francisco Provenzano (of the Central University of Venezuela) and Ramiro Barriga-Salazar.

FishBase FishBase is a global species database of fish species (specifically finfish). It is the largest and most extensively accessed online database on adult finfish on the web.

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References

Loricariidae Fish described in 2020 Catfish of South America Fish of Ecuador {{Loricariidae-stub