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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Male European wool carder bee is very territorial. Front, lavender blossoms. Back: pomegranate blossoms. (Photo by Kathy Keatley Garvey
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So Very Territorial!

June 1, 2012
Whether it's coming or going, you notice this pollinator's presence. The European wool carder bee (Anthidium manicatum), so named because the female collects or cards "plant hairs" or "plant fuzz" to line her nest, is strikingly beautiful. The bee is mostly black and yellow.
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This millipede (Xystocheir dissecta) glows under ultraviolet light. Alexander Nguyen of the UC Davis Entomology Club captured this image on Alcatraz, during one of UC Davis forensic entomologist Robert Kimsey's field trips.
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They'll Light Up Your Life

May 31, 2012
Most scorpions glow under an ultraviolet light, but now a discovery on Alcatraz Island reveals that a certain species of millipedes will, too.
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Egg of a California dogface butterfly. (Photo by Greg Kareofelas)
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And Now, Your California State Insect...

May 30, 2012
There's always something special going on at the Bohart Museum of Entomology on the UC Davis campus. But this Sunday, June 3, something even more special "may" occur. That's "may" because a California dogface butterfly "may" emerge from its chrysalis during the Bohart open house, set from 1 to 4 p.
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Yellow-faced bumble bee lands on The Morning Star. (Photo taken with an IPhone)
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Bumble Bee's Daily Commute?

May 29, 2012
If you've ever been to Angel Island or Alcatraz Island in the San Francisco Bay, you may have seen them. Bumble bees. And sometimes if you're fishing in the Bay, a bumble bee may land on your boat.
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Honey bees engaging in washboarding behavior with "rocking" or up-and-down movements. (Photo by Kathy Keatley Garvey)
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Rub-a-Dub-Dub

May 28, 2012
Ever seen honey bees engaging in washboarding? It's a behavior so named because they look as if they're scrubbing clothes on a washboard or scrubbing their home. It occurs near the entrance of the hive and only with worker bees. They go back and forth, back and forth, a kind of rocking movement.
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