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Fish

Striped weakfish (pescadilla)

Pescadilla (pescadilla de red)

Cynoscion guatucupa

SaltwaterBrackish

At a glance

Typical size

10–16 in.

Depth

5–150 ft.

Best time

Dawn, dusk and night.

Found in

2 areas

1

Know it

Spot it, size it up and learn its habits.

Identification

Slim silvery weakfish with a darker back, faint dark lines along the upper sides, a big mouth with two canine teeth up front, and a yellowish tinge on the fins.

Typical size

10–16 in.

Maximum size

About 23 in.

Diet

Small fish, shrimp and squid.

Behavior

Schools along beaches and over sandy bottoms; a classic catch from piers and the surf.

2

Find it

Where, when and how deep to look.

Where to find it

Found from Southern Brazil, Uruguay & Argentina and Southeast Brazil. Coastal waters, beaches and estuaries from Rio de Janeiro to Patagonia, including the Río de la Plata and the Buenos Aires coast.

Habitat

Coastal waters, beaches and estuaries from Rio de Janeiro to Patagonia, including the Río de la Plata and the Buenos Aires coast.

Depth

5–150 ft.

Fishing depth

5–30 ft.

Best season

Autumn and winter are best on the Argentine coast.

Best time

Dawn, dusk and night.

Best tides

Moving tide.

Best weather / conditions

Calm to moderate surf.

3

Bait & gear

What to tie on and what to throw.

Best bait

Strips of anchovy (anchoíta), squid, shrimp and small fish.

Best artificial lures

Small spoons and jigs.

Tackle setup

Surf rod or medium pier rod.

Hook size

1–2/0.

Line

15–25 lb mono.

Leader

20–30 lb mono.

BigJoe's setup for Striped weakfish (pescadilla)

The rod, reel, line and lures BigJoe would use.

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4

Catch it

Step by step, from first cast to landing.

Step-by-step: how to catch it

  1. Go where it lives: Coastal waters, beaches and estuaries from Rio de Janeiro to Patagonia, including the Río de la Plata and the Buenos Aires coast.
  2. Rig up: Surf rod or medium pier rod. 20–30 lb mono.
  3. Pick your bait: Strips of anchovy (anchoíta), squid, shrimp and small fish. Lures: Small spoons and jigs.
  4. Fish it: Fish a two-hook rig with strips of bait from beaches and piers, or jig small spoons.
  5. Time it: Dawn, dusk and night. Moving tide.
Fishing techniques

Fish a two-hook rig with strips of bait from beaches and piers, or jig small spoons.

BigJoe's tip

When the anchovy run, pescadilla follow close to the beach.

Catch and release

Catch and release: wet your hands, keep the fish in the water when you can, and release it quickly. Use circle hooks and a dehooker.

5

Clean & cook

Is it good to eat, and how to prepare it.

Edibility

Good eating when fresh.

Cleaning

Bleed and ice it right away. Fillet, then remove the skin and any dark bloodline.

Cooking suggestions

Mild white meat; fried (a la romana) or baked.

6

Stay safe & legal

Safety, rules and taking care of the fishery.

Safety warnings

Two sharp canine teeth.

Regulations

Argentine provinces and Brazil set sizes and limits; check local rules. Brazil requires the amateur fishing license (Licença de Pesca Amadora); Argentina's coastal provinces and Uruguay set their own sport fishing rules. Several species have minimum sizes, bag limits or closed seasons — check local rules before you keep fish.

Conservation

Heavily fished commercially; follow limits.

Where it's found

Tap an area to open its fishing map.

Sources & photo credits

Sources

  1. FishBase — Cynoscion guatucupa
  2. IUCN Red List — Cynoscion guatucupa
  3. International Game Fish Association (IGFA)
  4. FAO Fisheries and Aquaculture
  5. Photo credits