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Climate Change, Body Size Evolution, and Cope's Rule in Deep-sea Ostracodes

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Specialty Science
Date 2006 Jan 25
PMID 16432187
Citations 33
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Abstract

Causes of macroevolutionary trends in body size, such as Cope's Rule, the tendency of body size to increase over time, remain poorly understood. We used size measurements from Cenozoic populations of the ostracode genus Poseidonamicus, in conjunction with phylogeny and paleotemperature estimates, to show that climatic cooling leads to significant increases in body size, both overall and within individual lineages. The magnitude of size increase due to Cenozoic cooling is consistent with temperature-size relationships in geographically separated modern populations (Bergmann's Rule). Thus population-level phenotypic evolution in response to climate change can be an important determinant of macroevolutionary trends in body size.

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References
1.
Lear , Elderfield , Wilson . Cenozoic deep-Sea temperatures and global ice volumes from Mg/Ca in benthic foraminiferal calcite. Science. 2000; 287(5451):269-72. DOI: 10.1126/science.287.5451.269. View

2.
Huey R, Gilchrist G, Carlson M, Berrigan D, Serra L . Rapid evolution of a geographic cline in size in an introduced fly. Science. 2000; 287(5451):308-9. DOI: 10.1126/science.287.5451.308. View

3.
Zachos J, Pagani M, Sloan L, Thomas E, Billups K . Trends, rhythms, and aberrations in global climate 65 Ma to present. Science. 2001; 292(5517):686-93. DOI: 10.1126/science.1059412. View

4.
Ashton K, Feldman C . Bergmann's rule in nonavian reptiles: turtles follow it, lizards and snakes reverse it. Evolution. 2003; 57(5):1151-63. DOI: 10.1111/j.0014-3820.2003.tb00324.x. View

5.
Angilletta Jr M, Dunham A . The temperature-size rule in ectotherms: simple evolutionary explanations may not be general. Am Nat. 2003; 162(3):332-42. DOI: 10.1086/377187. View