Psarocolius
Scott Lanyon
This tree diagram shows the relationships between several groups of organisms.
The root of the current tree connects the organisms featured in this tree to their containing group and the rest of the Tree of Life. The basal branching point in the tree represents the ancestor of the other groups in the tree. This ancestor diversified over time into several descendent subgroups, which are represented as internal nodes and terminal taxa to the right.
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close boxTree from Price and Lanyon (2004a,b). **Nomenclature for Zarhynchus wagleri will need to be changed if this phylogenetic position is confirmed by research that is currently being performed.
This clade is the subject of an NSF funded "Assembling the Tree of Life" grant (DEB-0316092) to Keith Barker (University of Minnesota), Kevin Burns (San Diego State University), John Klicka (University of Nevada-Las Vegas), Scott Lanyon (University of Minnesota), and Irby Lovette (Cornell University). Our goal is to sequence multiple genes for every species of "nine-primaried oscine" and to construct a robust phylogeny from these data. This page will be updated once this research has been completed.
References
Price, J.J. and S.M. Lanyon. 2004a. Patterns of song evolution and sexual selection in the oropendolas and caciques. Behavioral Ecology 15:485-497.
Price, J.J. and S.M. Lanyon. 2004b. Song and molecular data identify congruent but novel affiniteis of the Green Oropendola (Psarocolius viridis). Auk 121:224-229.
Title Illustrations
| Location | Brazil |
|---|---|
| Specimen Condition | Live Specimen |
| Identified By | Arthur Grosset |
| Source | Green Oropendola (Psarocolius viridis) |
| Copyright |
© 2006 Arthur Grosset
|
| Scientific Name | Psarocolius angustifrons |
|---|---|
| Location | Peru |
| Specimen Condition | Live Specimen |
| Identified By | Giuliano Gerra & Silvio Sommazzi |
| Copyright | © 2006 Giuliano Gerra & Silvio Sommazzi |
About This Page
Scott Lanyon
University of Minnesota, St. Paul, Minnesota, USA
Correspondence regarding this page should be directed to Scott Lanyon at
Page copyright © 2006 Scott Lanyon
Page: Tree of Life
Psarocolius.
Authored by
Scott Lanyon.
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- First online 13 October 2006
- Content changed 13 October 2006
Citing this page:
Lanyon, Scott. 2006. Psarocolius. Version 13 October 2006 (temporary). http://tolweb.org/Psarocolius/67378/2006.10.13 in The Tree of Life Web Project, http://tolweb.org/
