Introduced (exotic) and Invasive Species Notes
Introduced Species-
ExamplesInvasive Species-
Kudzu
 Also known as ________________ vine- can grow 1 foot a day.
 Introduced from ________________ in the southern US to control erosion.
 Quickly got out of control and spreads 150,000 acres annually.
 Negative Impact:
Zebra Mussels
 Mollusk from ________________
 Has invaded the ________________ ________________
 Negative Impact:
Vector-
How does the Zebra Mussel affect the food web in the Great Lakes?
Asian and Silver Carp
 Imported from ________________ for food and algae control
 Can grow to 100 lbs and jump 10 feet out of the water.
 What impact do they have on the environment?
Stink Bugs
 Introduced accidentally around the summer of 1998, possibly on container ship from Asia.
 First seen in US in Allentown, PA
 No natural predators because of the smell and distaste to other animals
 Negative Impact:
Burmese Python
 Released by pet owners that can’t handle them.
 Everglades similar to home environment.
 Negative Impact:
What are common characteristics of most invasive species?
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Snakehead Fish
 Refer to Article