The Ternetz's croaker (Plagioscion ternetzi) is a freshwater fish of the family Sciaenidae that grows up to 39 cm.
Description
The Ternetz's croaker is a freshwater croaker (Sciaenidae) from large rivers, lakes and floodplains of the Parana and Paraguay basins in South America. The species grows to about 40 cm and has an elongate, silvery body with an inferior mouth; with its swim bladder it makes drumming sounds. As a bottom-oriented predator it searches over sand and mud for small fish, shrimp and crustaceans. It is a valued food fish. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Ternetz's croaker?
The Ternetz's croaker has an elongate, eel-like body and is mainly silver-grey.
Where does the Ternetz's croaker live?
The Ternetz's croaker lives in fresh water and is mostly found around sand or mud bottom.
How big does the Ternetz's croaker get?
The Ternetz's croaker grows to a maximum of about 39 cm.
Is the Ternetz's croaker dangerous to humans?
No, the Ternetz's croaker is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Plagioscion
More from the family Sciaenidae
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