Holocene Legacy: Evolution of Thermal Tolerance and Bloodfeeding in the Pitcher-Plant Mosquito, Wyeomyia smithii
The legacy of historical biogeography impacts many organisms and results in a wide range of character variation over a latitudinal gradient. The pitcher-plant mosquito Wyeomyia smithii is one such organism that demonstrates a wide range of phenotypic and genotypic variation over the entirety of its...
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University of Oregon
2014
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ftunivoregonsb:oai:scholarsbank.uoregon.edu:1794/18408 2023-05-15T16:40:48+02:00 Holocene Legacy: Evolution of Thermal Tolerance and Bloodfeeding in the Pitcher-Plant Mosquito, Wyeomyia smithii Gerritsen, Alida Phillips, Patrick 2014-09-29 application/pdf http://hdl.handle.net/1794/18408 en_US eng University of Oregon http://hdl.handle.net/1794/18408 All Rights Reserved. Bloodfeeding Latitudinal gradients Thermal tolerance Wyeomyia smithii Electronic Thesis or Dissertation 2014 ftunivoregonsb 2022-12-19T13:59:50Z The legacy of historical biogeography impacts many organisms and results in a wide range of character variation over a latitudinal gradient. The pitcher-plant mosquito Wyeomyia smithii is one such organism that demonstrates a wide range of phenotypic and genotypic variation over the entirety of its range from the Gulf Coast to Canada. A geographic cline established by the presence and recession of the Laurentide Ice Sheet is manifest in the narrow range of thermal tolerance exhibited by different populations and also in the differing propensity of bloodfeeding by these mosquitoes. These contemporary clines were analyzed by a variety of experimental methods ranging from year-long fitness assays, scanning electron microscopy, and RNA-sequencing to determine the patterns underlying the resulting evolutionary differences among established populations. This dissertation includes both unpublished and co-authored material. Thesis Ice Sheet University of Oregon Scholars' Bank Canada |
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Open Polar |
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University of Oregon Scholars' Bank |
op_collection_id |
ftunivoregonsb |
language |
English |
topic |
Bloodfeeding Latitudinal gradients Thermal tolerance Wyeomyia smithii |
spellingShingle |
Bloodfeeding Latitudinal gradients Thermal tolerance Wyeomyia smithii Gerritsen, Alida Holocene Legacy: Evolution of Thermal Tolerance and Bloodfeeding in the Pitcher-Plant Mosquito, Wyeomyia smithii |
topic_facet |
Bloodfeeding Latitudinal gradients Thermal tolerance Wyeomyia smithii |
description |
The legacy of historical biogeography impacts many organisms and results in a wide range of character variation over a latitudinal gradient. The pitcher-plant mosquito Wyeomyia smithii is one such organism that demonstrates a wide range of phenotypic and genotypic variation over the entirety of its range from the Gulf Coast to Canada. A geographic cline established by the presence and recession of the Laurentide Ice Sheet is manifest in the narrow range of thermal tolerance exhibited by different populations and also in the differing propensity of bloodfeeding by these mosquitoes. These contemporary clines were analyzed by a variety of experimental methods ranging from year-long fitness assays, scanning electron microscopy, and RNA-sequencing to determine the patterns underlying the resulting evolutionary differences among established populations. This dissertation includes both unpublished and co-authored material. |
author2 |
Phillips, Patrick |
format |
Thesis |
author |
Gerritsen, Alida |
author_facet |
Gerritsen, Alida |
author_sort |
Gerritsen, Alida |
title |
Holocene Legacy: Evolution of Thermal Tolerance and Bloodfeeding in the Pitcher-Plant Mosquito, Wyeomyia smithii |
title_short |
Holocene Legacy: Evolution of Thermal Tolerance and Bloodfeeding in the Pitcher-Plant Mosquito, Wyeomyia smithii |
title_full |
Holocene Legacy: Evolution of Thermal Tolerance and Bloodfeeding in the Pitcher-Plant Mosquito, Wyeomyia smithii |
title_fullStr |
Holocene Legacy: Evolution of Thermal Tolerance and Bloodfeeding in the Pitcher-Plant Mosquito, Wyeomyia smithii |
title_full_unstemmed |
Holocene Legacy: Evolution of Thermal Tolerance and Bloodfeeding in the Pitcher-Plant Mosquito, Wyeomyia smithii |
title_sort |
holocene legacy: evolution of thermal tolerance and bloodfeeding in the pitcher-plant mosquito, wyeomyia smithii |
publisher |
University of Oregon |
publishDate |
2014 |
url |
http://hdl.handle.net/1794/18408 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_relation |
http://hdl.handle.net/1794/18408 |
op_rights |
All Rights Reserved. |
_version_ |
1766031226292928512 |