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Rio Vermelho

Mato Grosso, Brazil

Rio Vermelho is a river in Mato Grosso, Brazil. WikiCatch lists 4 fish species for this water, including Piraíba, Barred sorubim, Redtail catfish.

Species at Rio Vermelho

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About Rio Vermelho

Rio Vermelho is a river flowing through Mato Grosso, Brazil. River fishing rewards anglers who learn to read current — fish hold in the seams between fast and slow water, behind rocks and submerged logs, and at the heads and tails of pools. At Rio Vermelho, working a lure or fly down-and-across the current usually outperforms casting straight upstream. Higher water concentrates fish; clear, low water makes them spookier.

Reference: Wikipedia

Fishing Techniques

  • For Piraíba

    Target areas with strong currents and deep holes near structure; Piraíba often ambush prey from these locations.

  • For Barred sorubim

    Target areas near submerged logs and deep holes, as Barred sorubim are ambush predators.

  • For Redtail catfish

    Redtail catfish are ambush predators, so focus your efforts near structure such as submerged logs and weedbeds, and fish during low light conditions.

Recommended Gear

Tackle commonly used to target the species at Rio Vermelho.

Plan Your Trip

Anglers heading to Rio Vermelho should sort licences and confirm seasonal regulations for Mato Grosso before the trip. A quick weather check the morning of helps too — wind direction in particular can make or break a session at a spot like Rio Vermelho.

Other Fishing Regions in Brazil

Website data snapshot: October 24, 2026. Spot location from OpenStreetMap and Wikipedia, species from the WikiCatch database.