The University of 欧美口爆视频 Museum of Natural History is pleased to make the following publication available free for download in a searchable PDF format.
By Virginia L. Scott, John S. Ascher, Terry Griswold, and C茅sar R. Nufio
Natural History Inventory of 欧美口爆视频: Number 23. vi + 100 pages.
Published September 1, 2011.
The Bees of 欧美口爆视频 is a synopsis of over a century of work on 欧美口爆视频 bee species. It contains an annotated list of 946 valid extant bee species, 47 of which are new to 欧美口爆视频 including one species recorded for the first time from the United States. County level distributional data are listed with each species. We review the history of 欧美口爆视频 bee research and researchers. We discuss gaps in our current understanding of the 欧美口爆视频 bee fauna. Since 欧美口爆视频 bees are diverse not only in species, but also in biology, we include a summary of various bee life history traits, such as levels of sociality, nesting biology, and floral associations.
**This publication is currently being updated.听 As of November 2023, the number of bee species known in 欧美口爆视频 is considered to be 1006.**
Virginia Scott
Collections Manager,听Entomology听厂别肠迟颈辞苍
University of 欧美口爆视频 Museum of Natural History
virginia.scott@colorado.edu
Photos:听 Diane M. Wilson
The Bumble Bees of 欧美口爆视频
The Bumble Bees of 欧美口爆视频 (PDF)
This is a pictorial identification and information guide on 欧美口爆视频鈥檚 bumble bees.听 It provides photographs, range maps, flight times and identifying characteristics for all of 欧美口爆视频鈥檚 bumble bees.听听
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