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Stolzmann's weakfish (Cynoscion stolzmanni) — Sciaenidae

Stolzmann's weakfish

Cynoscion stolzmanni
Family: Sciaenidae

The Stolzmann's weakfish (Cynoscion stolzmanni) is a brackish-water fish of the family Sciaenidae that grows up to 115 cm.

Length
115 cm
Water
Brackish
Depth
1.0–30.0 m
Diet
Carnivore
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Highly prized

Description

The Stolzmann's weakfish is a croaker (Sciaenidae) from coastal and estuarine water of the eastern Pacific. The species grows to about 50 cm and has an elongate, silvery body with a large mouth, in many species a pair of large canine teeth, and a swim bladder with which it makes a drumming sound. As a fast predator it hunts small fish and shrimp over sand and in the water column. It is a valued sport and food fish. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Stolzmann's weakfish?

The Stolzmann's weakfish has a torpedo-shaped body and is mainly silver-grey.

Where does the Stolzmann's weakfish live?

The Stolzmann's weakfish lives in brackish water and is mostly found around sand or mud bottom.

How big does the Stolzmann's weakfish get?

The Stolzmann's weakfish grows to a maximum of about 115 cm. On average the species is around 40 cm.

Is the Stolzmann's weakfish dangerous to humans?

No, the Stolzmann's weakfish is harmless to humans.

Is the Stolzmann's weakfish edible?

Yes, the Stolzmann's weakfish is a highly prized food fish.

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All data

Identification

Dutch name
Stolzmanns ombervis sourced
English name
Stolzmann's weakfish sourced
Scientific name
Cynoscion stolzmanni
Family
Sciaenidae
Other names
Stolzmann's weakfish; White corbina; Yellowfin corvina; Yellowtail corvina verified

Appearance

Size class
Extra large verified
Max length (cm)
115.0 verified
Average length (cm)
40.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Tail shape
Straight inferred

Habitat & distribution

Water type
Brackish sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
1.0 verified
Max depth (m)
30.0 verified
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Edibility
Highly prized inferred
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Cynoscion

More from the family Sciaenidae

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