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Lecture

Lecture 22 Notes

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Department
Biology
Course
BIO120H1
Professor
Doug Thomson
Semester
Fall

Description
BIO120 LECTURE 22 LECTURE 22: CONTEMPORARY EVOLUTION AND INVASIVE SPECIES Biological Invasions Invasive species underappreciated in terms of the economic losses they cause the US Example: lantana camara o Tiger attacks have increased in India o Invasive species lantana camara introduced to environment forces tiger out of its environment Example: Cane toad invasion o Controlled cane beetles o Introduced cane toad to Australian environment o One of major causes of loss of biodiversity Example: the Nile perch o Perch causes extinction of endemic cichlid fish species Example: brown tree snak
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