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ZooKeys 11: 1-8
doi:
10.3897/zookeys.11.210
Published:
31 May 2009
This article is part of:
Authors
Lyubomir Penev
- Corresponding author
Institute of Biodiversity & Ecosystem Research, Bulgarian Academy of Sciences and Pensoft Publishers, Sofia, Bulgaria
National Museum of Natural History, Smithsonian Institution, Washington, Washington DC, United States of America
Naturalis Biodiversity Center, Leiden, Netherlands
Global Biodiversity Information Facility, Copenhagen, Denmark
South Shenandoah Street, Los Angeles,
California Academy of Sciences, United States of America
Conflict of interest
The authors have declared that no competing interests exist.
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.
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