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.
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.close box
Edwards, E. D., P. Gentili, M. Horak, N. P. Kristensen and E. S. Nielsen. 1999. The Cossoid/Sesioid Assemblage. Pages 181-197 in: Lepidoptera: Moths and Butterflies. 1. Evolution, Systematics, and Biogeography. Handbook of Zoology Vol. IV, Part 35. N. P. Kristensen, ed. De Gruyter, Berlin and New York.
Heppner, J. B and W. D. Duckworth. 1981. Classification of the Superfamily Sesioidea (Lepidoptera: Ditrysia). Smithsonian Contributions to Zoology 314: 1-144.
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Citing this page:
Tree of Life Web Project. 2003. Sesioidea. Version 01 January 2003 (temporary). http://tolweb.org/Sesioidea/12054/2003.01.01 in The Tree of Life Web Project, http://tolweb.org/