Temporary Page

Ketupa

Julia Gulka and David P. Mindell
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
taxon links [up-->]Ketupa ketupu Phylogenetic position of group is uncertain[down<--]Strigidae Interpreting the tree
close box

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.

close box
To date there does not appear to be published topology that includes all three Ketupa species. Wink et al. 2009 includes two of the three species, but further analysis is needed to resolve interspecific relationships.
Containing group: Strigidae

References

Wink, M., A. El-Sayed, H. Sauer-Gurth and J. Gonzalez. 2009. Molecular phylogeny of owls (Strigiformes) inferred from DNA sequences of the mitochondrial Cytochrome b and nucler RAG-1 gene. Ardea 97(4): 581-591.

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 Ketupa ketupu
Location Mousedeer Trail, Singapore
Specimen Condition Live Specimen
Source Young Buffy Fish Owl
Source Collection Flickr
Image Use creative commons This media file is licensed under the Creative Commons Attribution License - Version 2.0.
Copyright © 2007 Jwee
Scientific Name Ketupa zeylonensis
Location Thattekad, Kerala, India
Specimen Condition Live Specimen
Source Brown fish owl (Ketupa zeylonensis)
Source Collection Flickr
Image Use creative commons This media file is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs License - Version 2.0.
Copyright © 2007 Lip Kee Yap
About This Page


Middlebury College, Middlebury, Vermont, USA

David P. Mindell
California Academy of Sciences, San Francisco, California, USA

Correspondence regarding this page should be directed to Julia Gulka at and David P. Mindell at

Page: Tree of Life Ketupa. Authored by Julia Gulka and David P. Mindell. 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:

Gulka, Julia and David P. Mindell. 2011. Ketupa. Version 31 July 2011 (temporary). http://tolweb.org/Ketupa/100944/2011.07.31 in The Tree of Life Web Project, http://tolweb.org/

edit this page
close box

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.

close box

Ketupa

Page Content

articles & notes

collections

people

Explore Other Groups

random page

  go to the Tree of Life home page
top