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Platycercini

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taxon links [up-->]Pezoporus [up-->]Barnardius zonarius [up-->]Lathamus discolor [up-->]Prosopeia [up-->]Eunymphicus [up-->]Neophema [up-->]Psephotus [up-->]Cyanoramphus [up-->]Northiella haematogaster [up-->]Platycercus [down<--]Psittacidae Interpreting the tree
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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.

example of a tree diagram

You can click on the root to travel down the Tree of Life all the way to the root of all Life, and you can click on the names of descendent subgroups to travel up the Tree of Life all the way to individual species.

For more information on ToL tree formatting, please see Interpreting the Tree or Classification. To learn more about phylogenetic trees, please visit our Phylogenetic Biology pages.

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Containing group: Psittaciformes

References

Boon, W-M, O. Robinet, N. Rawlence, V. Bretagnolle, J.A. Norman, L.Christidis & G.K.Chambers. 2008. Morphological, behavioural and genetic differentiation within the Horned parakeet (Eunymphicus cornutus) and its affinities to Cyanoramphus and Prosopeia. Emu 108:251-260.

de Kloet, R. S. and S. R. de Kloet. 2005. The evolution of the spindlin gene in birds: Sequence analysis of an intron of the spindlin W and Z gene reveals four major divisions of the Psittaciformes. Molecular Phylogenetics and Evolution 36:706-721.

Title Illustrations
Click on an image to view larger version & data in a new window
Click on an image to view larger version & data in a new window
Scientific Name Barnardius zonarius barnardi
Location Cocoparra National Park (near Griffith), NSW, Australia
Specimen Condition Live Specimen
Source Australian Ringneck (Barnardius zonarius)
Source Collection Flickr
Image Use creative commons This media file is licensed under the Creative Commons Attribution-NonCommercial License - Version 2.0.
Copyright © 2008 David Cook Wildlife Photography
Scientific Name Platycercus elegans
Location Canberra, ACT, Australia
Specimen Condition Live Specimen
Source Crimson Rosella
Source Collection Flickr
Image Use creative commons This media file is licensed under the Creative Commons Attribution-NonCommercial License - Version 2.0.
Copyright © 2006 Julian Robinson
Scientific Name Platycercus eximius
Location captive at Woodland Park Zoo
Specimen Condition Live Specimen
Source Eastern Rosella - (Platycercus eximius)
Source Collection Flickr
Image Use creative commons This media file is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs License - Version 2.0.
Copyright © 2006 Lilbenne
About This Page

Page: Tree of Life Platycercini. The TEXT of this page is licensed under the Creative Commons Attribution-NonCommercial License - Version 3.0. Note that images and other media featured on this page are each governed by their own license, and they may or may not be available for reuse. Click on an image or a media link to access the media data window, which provides the relevant licensing information. For the general terms and conditions of ToL material reuse and redistribution, please see the Tree of Life Copyright Policies.

Citing this page:

Tree of Life Web Project. 2009. Platycercini. Version 11 February 2009 (temporary). http://tolweb.org/Platycercini/103323/2009.02.11 in The Tree of Life Web Project, http://tolweb.org/

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This page is a Tree of Life Branch Page.

Each ToL branch page provides a synopsis of the characteristics of a group of organisms representing a branch of the Tree of Life. The major distinction between a branch and a leaf of the Tree of Life is that each branch can be further subdivided into descendent branches, that is, subgroups representing distinct genetic lineages.

For a more detailed explanation of the different ToL page types, have a look at the Structure of the Tree of Life page.

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