Bug Squad

The Sting. (c) Kathy Keatley Garvey)
The Bug Squad blog, by Kathy Keatley Garvey of the University of California, Davis, is a daily (Monday-Friday) blog launched Aug. 6, 2008. It is about the wonderful world of insects and the entomologists who study them. Blog posts are archived at https://my.ucanr.edu/blogs/bugsquad/index.cfm. The story behind "The Sting" is here: https://my.ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=7735.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Red flame skimmer or firecracker skimmer (Libellula saturata). (Photo by Kathy Keatley Garvey)
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Don't You Just Love Those Dragonflies?

June 12, 2014
Don't you just love those dragonflies? We watch them circle our fish pond, grab flying insects in mid-air, and then touch down on a bamboo stake in our yard to eat them. Some dragonflies stay for hours; others for what seems like half a second. Some let you walk up to them and touch them.
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The plume moth is tiny. It's shown here on the finger of native pollinator specialist Robbin Thorp, emeritus professor of entomology at UC Davis. (Photo by Kathy Keatley Garvey)
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Plume Moth Fit to a 'T'

June 11, 2014
In some respects, the pterophorid plume moth is fit to a 'T.' "The T-square shape is classic," says butterfly expert Art Shapiro, distinguished professor of evolution and ecology at the University of California, Davis.
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A honey bee lands on a ginkgo tree. (Photo by Kathy Keatley Garvey)
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The Bee and the Ginkgo Tree

June 10, 2014
I've always liked the ginkgo tree, despite the fact that honey bees don't like it. It's a non-flowering plant so there's no reward for the bees. In other words, a bee has no reason to visit it. No reason at all.
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A drone fly, Eristalis tenax, on a Shasta daisy at the Luther Burbank Home and Gardens. (Photo by Kathy Keatley Garvey)
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Rats!

June 9, 2014
Rats! How many times have you encountered a "honey bee" on the Internet, in a book, magazine, newspaper or other publication, and found a syrphid fly misidentified as a honey bee? It's truly amazing how often syrphid flies are mistaken for honey bees.
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