monkey goby (photo from treehugger.com) |
At least 185 exotic species have been identified as already present in the Great Lakes. Thirteen have done extensive harm to the environment and the economy. We've all heard of the Zebra Mussels, and are worried about Asian Carp. You might recall the Bloody Red Shrimp found in Muskegon Lake, but how about potential newcomers like the Blueback Herring, Monkey and Round Goby, and Fishhook Waterflea?
from the EPA report |
In light of the recent information concerning the deepwater population of Quagga Mussels in Lake Michigan it is interesting that the report does not predict that it would spread beyond shallow zones. Invaders are often very adaptable.
"It is likely that nonindigenous species will continue to arrive in the Great Lakes. These findings support the need for detection and monitoring efforts at those ports believed to be at greatest risk," the report said.
Links to the reports can be found at Predicting Future Introductions of Nonindigenous Species to the Great Lakes
See 330 Trillion Quagga Mussels Can't Be Right
Skip the Local Sushi- A New Tapeworm in the Great Lakes
Biological Pesticide Found for Zebra Mussels
Bloody Red Shrimp Invades Great Lakes
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