Template:Pyganodon cataracta

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Pyganodon cataracta

Pyganodon cataracta, Missisquoi Bay, VT.jpg
Order
Unionoida
Family
Unionoidae
Genus
Pyganodon


Characteristics:

5 - 13 cm long with a brown/greenish/bright gold shell. The nacre or internal shell surface is silver white with blue or yellowish tones.

Click here to see the color of the internal shell surface