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How does Evolutionary Distinctiveness change when we place fossils in the tree?
1.
How does Evolutionary Distinctiveness
change when we place fossils in the tree? Graeme T. Lloyd @GraemeTLloyd
2.
EDGE species Evolutionary Distinctiveness Extinction Risk Isaac
et al. 2007
3.
EDGE species Evolutionary Distinctiveness Extinction Risk EDGE Isaac
et al. 2007
4.
Evolutionary Distinctiveness Isaac et
al. 2007 012345 Time (Ma)
5.
Evolutionary Distinctiveness Isaac et
al. 2007 012345 Time (Ma) 3 5 1 1 1 1 1 1Branch Duration
6.
Evolutionary Distinctiveness Isaac et
al. 2007 012345 Time (Ma) 4 1 2 2 1 1 1 1N Descendants
7.
Evolutionary Distinctiveness Isaac et
al. 2007 012345 Time (Ma) 3 / 4 5 / 1 1 / 2 1 / 2 1 / 1 1 / 1 1 / 1 1 / 1Branch Duration / N Descendants
8.
Evolutionary Distinctiveness Isaac et
al. 2007 012345 Time (Ma) 0.75 5 0.5 0.5 1 1 1 1ED
9.
Evolutionary Distinctiveness Isaac et
al. 2007 012345 Time (Ma) 0.75 + 5 = 0.5 + 0.5 + 1 = 1 = 1 = 1 = 2.25 2.25 2.25 2.25 5 ED
10.
Evolutionary Distinctiveness 012345 Time (Ma) 0.75
+ 5 = 0.5 + 0.5 + 1 = 1 = 1 = 1 = 2.25 2.25 2.25 2.25 5 ED Isaac et al. 2007 ?
11.
Case study
12.
Tree without fossils Oaks
2011
13.
ED without fossils
14.
ED without fossils Alligator
sinensis
15.
Tree with fossils
16.
Change in EDDecreaseinED IncreaseinED
17.
ED with fossils
18.
ED with fossils Gavialis
gangeticus Tomistoma schlegelii
Baixar agora