Fish ID Quiz
Paddlefish is correct!
The paddlefish is very interesting. Scientists call it a primitive fish because its skeleton is made of cartilage instead of bone. It eats zooplankton and insect larvae by swimming around with its mouth open. Researchers are still not quite sure how the long "paddle" snout is used.
Learn more about Iowa fish at http://www.iowadnr.com/fish/iafish/iafish.html (You will leave this Fish Iowa site)
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