Why should we care about correctly identifying species Here's an excellent overview of the importance of phylogenetic systematics from the University of California at Berkeley Museum of Paleontology. Understanding classification at the alpha, beta and gamma levels can save you and the ecosystems around you.
The Evil Weevil• In the s, Hawaiian forest preserves' fern populations were severely threatened by the invasion of an exotic fern weevil
(
Syagrius fulvitarsis).• No one knew where it came from, but it was prolific and difficult to control without massive amounts of pesticides (harmful to rare birds and other endemic wildlife In 1921, systematist Pemberton identified
a single museum specimen of S. fulvitarsis - labeled with locality - as Australian The beetle's natural predators from Australia were then determined and (after careful study) were successfully used as biological control.
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