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Frog-mouth catfish
Freshwater species

Frog-mouth catfish

A catfish of still and slow waters, with a broad head and smooth skin, widespread in lagoons, streams and the Delta across the country.

In season
Which species?
Where?
Rhamdia quelenPeak seasonNOV–FEBSIZE0,5–2 kgFOUND IN9 spots
Where to fishSeasonBait & tackleClosed seasonFAQ

Where to fish

Guides for frog-mouth catfish

David del Valle
Hace dieciocho años que guío en el Delta…
ARS 160,000 / day
C
Claudio Lesik
Fishing guide
Ask
T
Turismo Libertad- Guía de Pesca Embarcado
Fishing guide
Ask

Season

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
  • Off
  • In season
  • Peak

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Habitat

Muddy bottoms of streams, lagoons, the delta and the slow pools of the Paraná.

Baits and lures

Worms, offal and dough; bottom bait.

Recommended gear

Light bottom gear, small hooks (4–8) with worms or offal. Bites best at night and in murky water.

Fishing techniques

El bagre sapo es un pescador de fondo por naturaleza, con hábitos mayormente nocturnos, y se lo encuentra cerca de troncos, cuevas y orillas con vegetación.

Pesca de fondo nocturna

  1. Elegí un lugar con estructura: raíces, troncos hundidos, barrancas o desagües, donde el bagre sapo se guarece de día.
  2. Armá un aparejo de fondo simple, plomada corrediza y anzuelo robusto acorde a su boca ancha.
  3. Usá carnada de olor intenso: lombriz, achura, hígado o morena; cuanto más "penetrante", mejor.
  4. Apostate a partir del atardecer, cuando empieza a salir a alimentarse activamente.
  5. El pique es contundente, casi una frenada; dejalo tomar un instante y clavá firme.
  6. Peleá corto y con la caña baja: es un pez fuerte para su tamaño pero no corre demasiado lejos.

De día también puede caer cerca de sus refugios, pescando bien pegado a la orilla o entre raíces con carnada quieta.

Tips de guía: las noches cálidas y sin luna son las mejores. Manejalo con cuidado: tiene espinas pectorales y dorsal filosas que pueden pincharte al desengancharlo; sujetalo con un trapo húmedo o pinza.

Closed season & regulations

Closed seasons, minimum size and bag limits for frog-mouth catfish are set by each province and change every year. The current rule is on each spot's page: confirm it before heading out.

Shops & clubs in the area

N
Náutica Paranacito
Náutica y bajada en Villa Paranacito, base…
P
Puerto Boca
G
Guarderia Nautica
N
Náutica Amarras
N
Nauticar

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Frequently asked questions about frog-mouth catfish

Can you fish for Frog-mouth catfish right now, in October?

Yes: October falls within the frog-mouth catfish season. Its best time of year is nov–feb. Before heading out, check the fishing rule for the spot: closed seasons are set by each province.

What's the best time to fish Frog-mouth catfish?

The best time for frog-mouth catfish is nov–feb. Check each place's page for the bite calendar and to respect current closed seasons.

Where can you fish Frog-mouth catfish in Argentina?

Some of the best places to fish frog-mouth catfish are Río Salado (Buenos Aires), Río Gualeguay, Villa Paranacito (Delta), Delta del Paraná. On PESQA you get the map, access info, seasons and verified guides for each one.

Which provinces have Frog-mouth catfish?
G
Gustavo
Fishing guide
Ask
T
@tarupasionfishing
Fishing guide
Ask
See all frog-mouth catfish guides →
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Drag the map and use + / − to explore the spots.

A catfish of still and slow waters, with a broad head and smooth skin, widespread in lagoons, streams and the Delta across the country. Hardy and resilient, it is fished on the bottom, especially at night, with worm or natural bait. Also called the "black catfish".

Best places

See all
Ambient photo
Villa Paranacito (Delta)
Entre Ríos · 13 guides
Gualeguaychú
Entre Ríos
Río Gualeguay
Entre Ríos · 11 guides
Río Salado (Buenos Aires)
Buenos Aires · 2 guides
Esteros del Iberá
Corrientes
Rio Quinto
La Pampa
Fish for frog-mouth catfish by province
Frog-mouth catfish in Entre RíosFrog-mouth catfish in Buenos AiresFrog-mouth catfish in CorrientesFrog-mouth catfish in La Pampa
Peak activity in nov–feb. Check the regulations and closed seasons in each province before heading out.
A
Articulos de Pesca X Mayor y Menor Melcarse

PESQA lists spots with frog-mouth catfish in Entre Ríos, Buenos Aires, Corrientes, La Pampa.

What bait is used for Frog-mouth catfish?

Worms, offal and dough; bottom bait.

See the other 9 questionsShow less
What gear is used to fish Frog-mouth catfish?

Light bottom gear, small hooks 4–8 with worms or offal. Bites best at night and in murky water.

How do you fish for Frog-mouth catfish?

El bagre sapo es un pescador de fondo por naturaleza, con hábitos mayormente nocturnos, y se lo encuentra cerca de troncos, cuevas y orillas con vegetación. Pesca de fondo nocturna 1. Elegí un lugar con estructura: raíces, troncos hundidos, barrancas o desagües, donde el bagre sapo se guarece de día. 2. Armá un aparejo

Who can take me fishing for Frog-mouth catfish?

PESQA lists 8 guides working spots with frog-mouth catfish, among them Claudio Lesik, Turismo Libertad- Guía de Pesca Embarcado, David del Valle. Each has a page with services, area and contact details.

Where do you look for Frog-mouth catfish in the water?

Muddy bottoms of streams, lagoons, the delta and the slow pools of the Paraná.

Is there a closed season, minimum size or bag limit for Frog-mouth catfish?

Closed seasons, minimum size and bag limits for frog-mouth catfish are set by each province and change every year. The current rule is on each spot's page: confirm it before heading out.

How big does Frog-mouth catfish get?

0,5–2 kg

What does frog-mouth catfish look like?

A catfish of still and slow waters, with a broad head and smooth skin, widespread in lagoons, streams and the Delta across the country. Hardy and resilient, it is fished on the bottom, especially at night, with worm or natural bait. Also called the "black catfish".

Is Frog-mouth catfish a freshwater or saltwater species?

Frog-mouth catfish is a freshwater species: rivers, lagoons and reservoirs.

What is the scientific name of Frog-mouth catfish?

The scientific name of Frog-mouth catfish is Rhamdia quelen.

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