Note

Classification Terminology

Richard E. Young, Michael Vecchione, and Katharina M. Mangold (1922-2003)

Cephalopoda Glossary


The indented list below shows some of the major taxonomic categories used in classification. Many other categories exist between those shown. In large groups with a well-resolved phylogeny the number of categories can approximate the number of species. Clearly the use of higher taxonomic categories can get out of hand. At present there is little agreement on how to handle this problem.

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
About This Page


University of Hawaii, Honolulu, HI, USA


National Museum of Natural History, Washington, D. C. , USA

Katharina M. Mangold (1922-2003)
Laboratoire Arago, Banyuls-Sur-Mer, France

Page: Tree of Life Classification Terminology Authored by Richard E. Young, Michael Vecchione, and Katharina M. Mangold (1922-2003). 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.

close box

This page is a note that is attached to a branch of the Tree of Life.

ToL notes provide brief accounts of characteristics, short summaries, commentaries, media files, taxonomic information, or identification tools for a given group of organisms.

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

Cephalopoda

Page Content

articles & notes

Treehouses

collections

people

Explore Other Groups

random page

  go to the Tree of Life home page
top