Bug Squad

A daily (M-F) blog launched Aug. 6, 2008 and about the wonderful world of insects and those who study them. (Photo by Kathy Keatley Garvey)
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A beewolf photographed by Gwen Erdosh, aka Gwentomologit, and posted on her Instagram account.

The Amazing World of 'Gwentomologist' Gwen Erdosh

December 23, 2021
"It's wasp time! This is a beewolf! Have you ever heard of beewolves? Well, neither had I until I discovered a bunch of them nectaring on Queen Anne's Lace flowers near my apartment complex! Have you noticed a pattern in the insects I post? A lot of them prey on bees.
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In this award-winning image, a cuckoo bee, Nomada sp.(left), and an Anthophora bee share honey on a twig. The work of Ian Wright, it was selected as a September (inset) image in the ESA's World of Insects calendar. (Copyrighted Photo by Ian Wright)

Image by UC Davis Alumnus Ian Wright Appears in ESA World Calendar

December 22, 2021
The 2022 Entomological Society of America's World of Insects Calendar is filled with amazing images and one of them is by UC Davis alumnus Ian Wright of Riverside, a field biologist and research specialist with the UC Riverside Department of Entomology. His work shows a cuckoo bee (Nomada sp.
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A queen bee and worker bees. "On the 12th day of Christmas, my true love gave to me 12 deathwatch beetles drumming, 11 queen bees piping, 10 locusts leaping, 9 mayflies dancing, 8 ants a'milking aphids, 7 boatmen swimming, 6 lice a'laying, 5 golden bees, 4 calling cicadas, 3 French flies, 2 tortoise beetles and a psyllid in a pear tree." (Photo by Kathy Keatley Garvey)

The 13 Bugs of Christmas, Revisited

December 21, 2021
It's time to revisit the "Thirteen Bugs of Christmas!" Back in 2010, Extension apiculturist Eric Mussen (now emeritus) and yours truly of the UC Davis Department of Entomology and Nematology decided that "The 12 Days of Christmas" ought to be replaced with insects.
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A female tachinid on lavender. (Photo by Kathy Keatley Garvey)

It's Friday Fly Day!

December 17, 2021
If it's Friday, it must be "Friday Fly Day!" And a perfect day to post an image of a fly. This is a female tachinid, genus Peleteria, in the family Tachinidae. It is perched on a lavender in Vacaville, Calif. The genus is characterized by two prominent setae in front of the lower part of the eye.
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