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Introduction
Key to Common Hudson River Fishes
List of Fishes Included in this Key
Invasive Species
Hudson River Map
Report Catch
Consumption Info
Fish Parts Quiz
Identify a Fish Quiz
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Acknowledgements
Identify a fish quiz
What is the fish in this photo?
Head and body with hard bony plates; backbone extends into caudal fin
a
Head and body with scales; backbone does not extend into caudal fin
b