Round goby.pptxwill

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ROUND GOBY BY WILL

Transcript of Round goby.pptxwill

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ROUND GOBY

BY WILL

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What is the round goby?An invasive species that is a big problem in the U.S.A very mean fishA fish that eats native fish

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What does it look like?

It has big eyes Greenish-Brown It is 6-10 inches long

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How did it get here?

They hitched rides in ballast water and have menaced all the Great Lakes.

Where did it come from?The Black and Caspian. Seas.

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Economic impact

It eats other fish and anglers and commercial fisherman don’t have anything to fish for.

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What do I think about it? I think that the round goby should not be

here, but I can not really do anything about that. The one thing I can do, is inform you about this fish.

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Pictures

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Bibliography Pennsylvania sea granthttp://www.pserie.psu.edu/seagrant/publications/f

s/Round_Goby_12-2003.pdfNab the aquatic invaderhttp://www.iiseagrant.org/NabInvader/

Google imageshttp://www.google.com/imghp?hl=en&tab=ii