Bug Squad

Bumble bee on bull thistle at Bodega Bay
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A Consperse stink bug (Euschistus conspersus) races down a post at the Harry H. Laidlaw Jr. Honey Bee Research Facility, UC Davis campus. Note its distinctive shield shape and its five-segmented antennae. (Photo by Kathy Keatley Garvey)
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Why the Stink Bug Stinks

September 19th, 2008
Ever wonder why the stink bug stinks? The stink bug, from the family Pentamodae, is a shield-shaped insect that tomato growers would love to ban from the face of this earth. Some 50 species exist in California. The adults are either brown or green. Most stink bugs are plant feeders.
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This is a Lasioglossum (Dialictus) sp. female, as identified by emeritus professor and native pollinator researcher Robbin Thorp of UC Davis. (Photo by Kathy Keatley Garvey)
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No Sweat!

September 18th, 2008
Okay, everybody in the pool! That means bees, too? It does. Sweat bees. You may have noticed the tiny bees--common name sweat bees from the family Halictidae--in your swimming pool or pollinating your flowers. They're attracted to perspiring skin (thus the name sweat bees).
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UC Davis undergraduate student William Yuen wearing his dragonfly t-shirt. He has worked part-time in the Bohart Museum of Entomology for two years. (Photo by Fran Keller)
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Behold the Dragonfly

September 17th, 2008
Some folks wear their heart on their sleeve. Others wear a dragonfly on their chest. As part of its public outreach education program and to showcase the world of insects, the Bohart Museum of Entomology at the University of California, Davis, has created t-shirts featuring a California dragonfly.
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Like a hovering helicopter, the hover fly lingers over flowers in the Ruth Risdon Storer Garden, UC Davis Arboretum. (Photo by Kathy Keatley Garvey)
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To Bee or Not to Bee

September 16th, 2008
To bee or not to bee. Not to bee. The flying insect hovering over the Ruth Risdon Storer Garden, UC Davis Arboretum, looked like a honey bee or wasp at first glance. It wasn't. It was a hover fly or syphrid fly from the order Diptera (Greek for "two wings") and family Syrphidae.
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A pollen-packin' honey bee heads toward a gaura (Gaura linheimeri). (Photo by Kathy Keatley Garvey)
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High-Wire Act

September 15th, 2008
It's like going to the circus. A bee circus. When you see honey bees gather pollen from a gaura (Gaura linheimeri), it's as if they ran off and joined the circus. You'll see hire-wire (er...high-stem) acts, somersaults, pirouettes, cartwheels and cliffhangers.
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