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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A Gulf Fritillary, Agraulis vanillae, depositing an egg on the tendrils of her host plant, Passiflora. (Photo by Kathy Keatley Garvey)
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Caught in the Act of Laying an Egg on Tendrils

July 12, 2021
You know the drill, lay 'em on the tendrils. But Gulf Fritillary butterflies, Agraulis vanillae, don't always lay their eggs on the tendrils of their host plant, the passionflower vine (Passiflora) although textbooks may indicate that.
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The Lucky Seven: seven male Melissodes agilis bees sleeping on a spent Mexican sunflower, Tithonia rotundifola, in a Vacaville pollinator garden. (Photo by Kathy Keatley Garvey)
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The Lucky Seven: Seven Sleeping Bees

July 9, 2021
Okay, boys, listen up! You're the Lucky Seven! Count yourselves. There are seven of you--seven male Melissodes agilis bees--sleeping on a single spent Mexican sunflower blossom (Tithonia rotundifola).
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An orbweaver snares a honey bee in its sticky web in a patch of Mexican sunflowers, Tithonia rotundifola, in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
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Catch of the Day

July 7, 2021
It's early morning and the spider is hungry. It snares a honey bee foraging for pollen and nectar in a patch of Mexican sunflowers (Tithonia rotundifola) in a Vacaville pollinator garden. The spider slides down the sticky web, kills its prey with a venomous bite, and begins to eat.
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A male flameskimmer, Libellula saturata, perches on a bamboo stake in a Vacaville garden. In back is a Mexican sunflower, Tithonia rotundifola. (Photo by Kathy Keatley Garvey)
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Don't Get the Red Out

July 6, 2021
You don't want to "get the red out" when a flameskimmer dragonfly visits your garden. You want to let Big Red to stay in. This male flameskimmer hung out in our pollinator garden in Vacaville on July 3 for a little over five hours.
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