Related articles by
Research Article
Other versions:
- Article InfoArticle Info
- CiteCite
- MetricsMetrics
- CommentComment
- RelatedRelated
- CitedCited
- NanopubsNanopubs
ZooKeys 20: 21-30
doi:
10.3897/zookeys.20.204
Published:
14 Sep 2009
This article is part of:
Authors
Norman F Johnson
- Corresponding author
Museum of Biological Diversity, Columbus, OH, United States of America
Agriculture and Agri-Food Canada, Ottawa, Ottawa, Canada
The Ohio State University, Columbus, United States of America
Conflict of interest
The authors have declared that no competing interests exist.
Supporting agencies
U.S. National Science Foundation
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Subscribe to email alerts for current Article's categories