Round goby.pptxwill
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Transcript of Round goby.pptxwill
ROUND GOBY
BY WILL
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
What does it look like?
It has big eyes Greenish-Brown It is 6-10 inches long
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.
Economic impact
It eats other fish and anglers and commercial fisherman don’t have anything to fish for.
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.
Pictures
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