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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Meet the drone fly (Eristalis tenax), often mistaken for a honey bee. Note the one set of wings, large eyes, stubby antennae and a distinguishing "H" on its abdomen. (Photo by Kathy Keatley Garvey)
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A Case of Mistaken Identity

October 22, 2018
They can't drain your bank account. They can't open up new credit cards. They can't get medical treatment on your health insurance. But they are identity thieves, nonetheless. Meet the drone fly (Eristalis tenax), often mistaken for a honey bee. Indeed, it's about the size of a honey bee.
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A Gulf Fritillary laying eggs on her host plant, passionflower vine. Note the eggs (yellow dots) on the left. (Photo by Kathy Keatley Garvey)
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Hungry, Hungry Caterpillars!

October 17, 2018
It starts out slow. Beginning in the spring (and sometimes year-around in some locales) Gulf Fritillaries (Agraulis vanillae) lay their eggs on their host plant, the passionflower vine (Passiflora).
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A female variegated meadowhawk dragonfly, Sympetrum corruptum, perches on a bamboo stake in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
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They Don't Announce Their Arrival or Departure

October 16, 2018
They don't announce their arrival or departure. If you're an insect photographer, or a wanna-be-insect photographer, expect the unexpected and don't go anywhere without your camera. That applies to such simple things as walking out your back door and stepping into your pollinator garden.
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