Skip to content
PESA
ExploreYour catchSavedLog in
PESA
Join for free
Log in
Join for free
River croaker
Freshwater species

River croaker

A freshwater croaker of the Paraná and the Río de la Plata, a river relative of the sea croakers, which also "drums" by making sounds with its swim bladder.

In season
Which species?
Where?
Plagioscion ternetziPeak seasonNOV–MARSIZE0,5–3 kgFOUND IN15 spots
Where to fishSeasonBait & tackleClosed seasonFAQ

Where to fish

Guides for river croaker

Nehuen Melita
Nehuen – Guía de Pesca en Pueblo Esther…
ARS 500,000 / day
R
Ramiro Alvarez
Guía de pesca en el Río de la Plata…
Ask
E
El Kincho "La Playa"
Fishing guide
Ask

Season

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
  • Off
  • In season

Recent River croaker catches

Nobody has posted a river croaker report yet. Post yours and get the catch card.

Be the first →

Habitat

Currents and deep pools of the lower Paraná and the Río de la Plata; most active at night.

Baits and lures

Live baitfish or swamp eel and cut bait; mid-water and bottom bait.

Recommended gear

Medium bottom or mid-water gear with live bait or cut fish. Best at night and at dusk, in the current.

Fishing techniques

La corvina de río es un depredador de boca grande que se mueve entre el fondo y la media agua, buscando cardúmenes de peces chicos y camarones de río.

Pesca de fondo/media agua

  1. Ubicá pozones profundos, cabeceras de isla o zonas de correntada moderada donde se junta la carnada.
  2. Armá un aparejo de fondo o media agua con plomada corrediza, dejando la carnada a distintas profundidades hasta encontrar el pez.
  3. Usá carnada viva o fresca: mojarra, morenita o camarón de río, bien enganchados para que se muevan naturalmente.
  4. El pique suele ser una serie de toques antes de la corrida firme, típico de un pez que "prueba" la carnada.
  5. Esperá el segundo tirón fuerte antes de clavar: la corvina tiene la boca grande pero necesita tiempo para tragar bien.
  6. Peleá con presión constante; no suele saltar pero da tirones de cabeza fuertes cerca de la superficie.

También se la puede pescar con señuelos —minnows o soft plastics— trabajados lento cerca del fondo, sobre todo en canales y pozones profundos.

Tips de guía: el atardecer y la noche suelen ser los horarios de mayor actividad. Es un pez de carne muy apreciada, así que si la vas a llevar, sacrificala rápido y mantenela fresca.

Closed season & regulations

Closed seasons, minimum size and bag limits for river croaker 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

C
Casa de Pesca Rosario
Casa de pesca en Rosario: equipos, carnada…
C
Casa de Pesca Santa Fe
Casa de pesca en Santa Fe capital: equipos…
C
Club de Pesca Rosario
Club de pesca sobre el Paraná en Rosario
C
Club de Pescadores de La Costa
Club de pescadores histórico sobre el Río de…

Ready to chase river croaker? Find guides who target this species and message them.

Plan your trip here→

Do you guide river croaker trips? Join for free and show up here →

Frequently asked questions about river croaker

Can you fish for River croaker right now, in October?

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

What's the best time to fish River croaker?

The best time for river croaker is nov–mar. Check each place's page for the bite calendar and to respect current closed seasons.

Where can you fish River croaker in Argentina?

Some of the best places to fish river croaker are Río Paraná (Rosario), Victoria (Entre Ríos), Paraná Medio, Río de la Plata (Costanera). On PESQA you get the map, access info, seasons and verified guides for each one.

Which provinces have River croaker?
R
Rodrigo Pittilini
Ubicación: Rosario, Santa Fe
Ask
C
Cooperativa de Pescadores
Fishing guide
Ask
See all river croaker guides →
Do you guide river croaker trips? Join for free and show up here →

Drag the map and use + / − to explore the spots.

A freshwater croaker of the Paraná and the Río de la Plata, a river relative of the sea croakers, which also "drums" by making sounds with its swim bladder. It is fished on the bottom with worm or cut bait; with prized white flesh, it is a good target for shore fishing.

Best places

See all
Victoria (Entre Ríos)
Entre Ríos · 1 guide
Ambient photo
Herradura
Formosa
Río Paraná (Rosario)
Santa Fe · 21 guides
Paraná Medio
Entre Ríos · 13 guides
Ambient photo
Río Bermejito
Chaco
Río Paraná
Corrientes
Río Paraná
Santa Fe
Fish for river croaker by province
River croaker in Santa FeRiver croaker in Entre RíosRiver croaker in Ciudad Autónoma de Buenos AiresRiver croaker in ChacoRiver croaker in CorrientesRiver croaker in Formosa
  • Peak
  • The season runs from September to April
    Peak activity in nov–mar. Check the regulations and closed seasons in each province before heading out.
    V
    Victoria Pesca
    P
    Parana.store

    PESQA lists spots with river croaker in Santa Fe, Entre Ríos, Ciudad Autónoma de Buenos Aires, Chaco, Corrientes, Formosa.

    What bait is used for River croaker?

    Live baitfish or swamp eel and cut bait; mid-water and bottom bait.

    See the other 10 questionsShow less
    What gear is used to fish River croaker?

    Medium bottom or mid-water gear with live bait or cut fish. Best at night and at dusk, in the current.

    How do you fish for River croaker?

    La corvina de río es un depredador de boca grande que se mueve entre el fondo y la media agua, buscando cardúmenes de peces chicos y camarones de río. Pesca de fondo/media agua 1. Ubicá pozones profundos, cabeceras de isla o zonas de correntada moderada donde se junta la carnada. 2. Armá un aparejo de fondo o media agu

    Who can take me fishing for River croaker?

    PESQA lists 8 guides working spots with river croaker, among them Ramiro Alvarez, Nehuen Melita, El Kincho "La Playa". Each has a page with services, area and contact details.

    Where do you look for River croaker in the water?

    Currents and deep pools of the lower Paraná and the Río de la Plata; most active at night.

    Is there a closed season, minimum size or bag limit for River croaker?

    Closed seasons, minimum size and bag limits for river croaker 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 River croaker get?

    0,5–3 kg

    What does river croaker look like?

    A freshwater croaker of the Paraná and the Río de la Plata, a river relative of the sea croakers, which also "drums" by making sounds with its swim bladder. It is fished on the bottom with worm or cut bait; with prized white flesh, it is a good target for shore fishing.

    Is River croaker a freshwater or saltwater species?

    River croaker is a freshwater species: rivers, lagoons and reservoirs.

    When is the worst time to go after River croaker?

    Outside nov–mar the bite for river croaker slows down. The weakest months are may–aug.

    What is the scientific name of River croaker?

    The scientific name of River croaker is Plagioscion ternetzi.

    PESA

    The platform where anglers across Argentina and Latin America plan their next trip.

    Share PESQA
    WhatsApp · +54 9 11 6676-1000Instagram · @pesqa.ar
    Explore
    PlacesThe BiteSpeciesPesquedexGuidesLodgingMarinas and tackle shopsClubsCatches
    For your business
    Join for freeHow it worksPlans and pricingCorporate eventsBusiness dashboard
    Your account
    Log inCreate accountMy PESQAMagazine
    PESQA
    About usContactTermsPrivacyCancellationsWithdrawal button
    ExplorePlacesThe BiteSpeciesPesquedexGuidesLodgingMarinas and tackle shopsClubsCatches
    For your businessJoin for freeHow it worksPlans and pricingCorporate eventsBusiness dashboard
    Your accountLog inCreate accountMy PESQAMagazine
    PESQAAbout usContactTermsPrivacyCancellationsWithdrawal button
    © 2026 PESQA · Made on the shores of the Río de la Plata−34.6037, −58.3816 · Buenos Aires · English (EN)
    PESQA · CUIT 27-40306723-2 · Provincia de Buenos Aires · hola@pesqa.arQR Data Fiscal - Formulario Nro 960