COS 64 - Evolution: Genetic Isolation and Differentiation

Wednesday, August 10, 2011: 8:00 AM-11:30 AM
16A, Austin Convention Center
8:00 AM
Population structure and genetic diversity of central and peripheral populations of Carduus defloratus
Andrea Vaupel, Swiss Federal Research Institute for Forest, Snow and Landscape Research WSL; Diethart Matthies, Philipps-University Marburg
8:20 AM
Landscape genetics of orchid bees in a fragmented tropical landscape
Sevan Suni, University of Arizona; Berry J. Brosi, Emory University
8:40 AM
Genetic population structure in Pseudatomoscelis seriatus: An agro-ecological perspective
Apurba K. Barman, Texas A&M University; Raul F. Medina, College of Agriculture and Life Sciences, Texas A&M University; Megha N. Parajulee, Texas AgriLife Research; Christopher G. Sansone, Texas AgriLife Research and Extension Center
9:00 AM
Ecotypic variation in an arctic plant, Eriophorum vaginatum: A thirty-year experiment
Ned Fetcher, Wilkes University; James B. McGraw, West Virginia University; Cynthia C. Bennington, Stetson University; Milan C. Vavrek, Glenville State College; Sara Souther, University of Wisconsin; Zachariah K. Fowler, West Virginia University; Gaius R. Shaver, Marine Biological Laboratory
9:20 AM
Host-associated differentiation in a leafhopper specialist on Zea: Likely anthropogenic and ecological determinants of gene flow
Steven M. Reyna, Texas A&M University; Raul F. Medina, College of Agriculture and Life Sciences, Texas A&M University; Julio Bernal Bernal, Texas A&M University
9:40 AM
9:50 AM
Host-associated differentiation of species of Sternorrhyncha in pecan and water hickory and its correspondence with bacterial diversity
Raul F. Medina, College of Agriculture and Life Sciences, Texas A&M University; Aaron M. Dickey, Texas A&M University; Cecilia Tamborindeguy, Texas A&M University
10:10 AM
Hybridization, species collapse, and species reemergence after disturbance to premating mechanisms of reproductive isolation
Robert Tucker Gilman, National Institute for Mathematical and Biological Synthesis; Jocelyn E. Behm, University of Wisconsin- Madison
10:30 AM
Niche partitioning in small direct-developing frogs from the highlands of central Mexico
Jeffrey W. Streicher, The University of Texas at Arlington; Eric N. Smith, The University of Texas at Arlington
10:50 AM
MOVED TO WED POSTERS #193 - Sympatric divergence in Arctic charr: Genetic and morphological evidence
Kimberly M. Ballare, University of Texas; Johanna Slothauber Galbreath, School of Biological Sciences; Samuel A.M. Martin, University of Aberdeen; William C. Jordan, Zoological Society of London
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