Wayne Maddison Explained

Wayne P. Maddison
Fields:Systematics, phylogenetics, arachnology,[1] ecology[2]
Workplaces:University of British Columbia, Beaty Biodiversity Museum, University of Arizona, U. C. Berkeley
Alma Mater:University of Toronto, Harvard University
Awards:NSERC Postdoctoral Fellowship (1988–1990),
David and Lucile Packard Fellowship for Science and Engineering (1993–1998),
Fellow of the Royal Society of Canada (2011)[3]

Wayne Paul Maddison, is a professor and Canada Research Chair in Biodiversity at the departments of zoology and botany at the University of British Columbia,[1] and the Director of the Spencer Entomological Collection at the Beaty Biodiversity Museum.[4]

His research concerns the phylogeny, biodiversity, and evolution of jumping spiders (Salticidae), of which he has discovered new species and genera.

He has also done research in phylogenetic theory, developing and perfecting various methods used in comparative biology, such as character state inference in internal nodes through maximum parsimony,[5] squared-change parsimony,[6] or character correlation through the concentrated changes test[7] or pairwise comparisons.[8] In collaboration with David R. Maddison, he worked on the Mesquite open-source phylogeny software, the MacClade program, and the Tree of Life Web Project.[1]

His research has led him to discover new species of jumping spiders in Sarawak and Papua New Guinea.

Expertise

Selected publications

External links

Notes and References

  1. Web site: Maddison. Wayne. Wayne Maddison. Wayne Maddison Lab. 24 August 2011.
  2. Web site: Wayne Maddison. Department of Zoology. University of British Columbia. 24 August 2011.
  3. Web site: UBC faculty elected Royal Society of Canada Fellows. University of British Columbia. 28 February 2012. 2011-11-05.
  4. Web site: Contact. Beaty Biodiversity Museum. University of British Columbia. 24 August 2011.
  5. Maddison . W. P.. vanc. 1989 . Reconstructing character evolution on polytomous cladograms . . 5 . 4. 365–377 . 10.1111/j.1096-0031.1989.tb00569.x . 34933477. 84332496. free .
  6. Maddison . W. P. . vanc. 1991 . Squared-change parsimony reconstructions of ancestral states for continuous-valued characters on a phylogenetic tree . . 40 . 3. 304–314 . 10.2307/2992324 . 2992324 .
  7. Maddison . W. P. . vanc. 1990 . A method for testing the correlated evolution of two binary characters: are gains or losses concentrated on certain branches of a phylogenetic tree? . . 44 . 3. 539–557 . 10.2307/2409434. 2409434 . 28567979 .
  8. Maddison . W. P. . vanc. 2000 . Testing character correlation using pairwise comparisons on a phylogeny . Journal of Theoretical Biology . 202 . 3. 195–204 . 10.1006/jtbi.1999.1050 . 10660474. 2000JThBi.202..195M .
  9. Web site: Wayne Maddison, PhD UBC Experts Guide . 2023-09-21 . experts.news.ubc.ca.