Arid
Pan-trapping for bees (Hymenoptera : Apiformes) in Utah’s West Desert: the importance of color diversity
Toler, TR; Evans, EW; Tepedino, VJ
通讯作者Toler, TR
来源期刊PAN-PACIFIC ENTOMOLOGIST
ISSN0031-0603
EISSN2162-0237
出版年2005
卷号81期号:3-4页码:103-113
英文摘要

We used pan traps in three colors (blue, yellow, white) to sample the bee fauna on five sand dune Sites on military lands in the western desert of Utah. Our primary objectives were to 1) compare bee species richness and similarity among the three colors; 2) test for an association between bee numbers and distribution across bowl colors; 3) examine the effect of background bloom color on pan trap color preference. We found the colors to be equivalent in the numbers of bee species captured: each color captured about two-thirds of the 84 total species recorded with an average similarity between colors of about 0.70 (Sorenson Index). Average similarity among colors was much higher (0.93) when only abundant species were considered. All bee species represented by sufficient numbers displayed significant color preferences. Each color was preferred by at least one species. We found no indication that the prevalent color of flowers in bloom during each site-week had an effect on occurrence in pan traps. Our results suggest that a single color for pan traps (e.g., yellow pan traps) can provide reasonable estimates of relative species richness of bees over time and space. However, those seeking to exhaustively enumerate the bee fauna of an area using pan traps should employ a diversity of colors to ensure capturing uncommon species with color preferences.


英文关键词Apiformes native bees pan traps species richness color preference Great Basin survey technique
类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:000234979700001
WOS关键词PREFERENCES ; TRAPS
WOS类目Entomology
WOS研究方向Entomology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/150126
作者单位(1)Utah State Univ, Dept Biol, UMC 5305, Logan, UT 84322 USA;(2)USDA ARS, Bee Biol & Systemat Lab, Logan, UT 84322 USA
推荐引用方式
GB/T 7714
Toler, TR,Evans, EW,Tepedino, VJ. Pan-trapping for bees (Hymenoptera : Apiformes) in Utah’s West Desert: the importance of color diversity[J],2005,81(3-4):103-113.
APA Toler, TR,Evans, EW,&Tepedino, VJ.(2005).Pan-trapping for bees (Hymenoptera : Apiformes) in Utah’s West Desert: the importance of color diversity.PAN-PACIFIC ENTOMOLOGIST,81(3-4),103-113.
MLA Toler, TR,et al."Pan-trapping for bees (Hymenoptera : Apiformes) in Utah’s West Desert: the importance of color diversity".PAN-PACIFIC ENTOMOLOGIST 81.3-4(2005):103-113.
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