Cooperative Extension San Joaquin County
University of California
Cooperative Extension San Joaquin County

Posts Tagged: Eristalis stipator

A Fly, Oh, My!

A female Eristalis stipator (as identified by Martin Hauser of the California Department of Food and Agriculture, foraging on tropical milkweed. (Photo by Kathy Keatley Garvey)

A fly, oh, my! On the approval scale, they don't rank nearly as high as honey bees, but some are often mistaken for them. Take the Eristalis stipator, which belongs to the family Syrphidae, the hover flies. It's about the same size as a honey bee and...

A female Eristalis stipator (as identified by Martin Hauser of the California Department of Food and Agriculture, foraging on tropical milkweed. (Photo by Kathy Keatley Garvey)
A female Eristalis stipator (as identified by Martin Hauser of the California Department of Food and Agriculture, foraging on tropical milkweed. (Photo by Kathy Keatley Garvey)

A female Eristalis stipator (as identified by Martin Hauser of the California Department of Food and Agriculture, foraging on tropical milkweed. (Photo by Kathy Keatley Garvey)

The female Eristalis stipator peers at the photographer. (Photo by Kathy Keatley Garvey)
The female Eristalis stipator peers at the photographer. (Photo by Kathy Keatley Garvey)

The female Eristalis stipator peers at the photographer. (Photo by Kathy Keatley Garvey)

Eristalis stipator in flight. (Photo by Kathy Keatley Garvey)
Eristalis stipator in flight. (Photo by Kathy Keatley Garvey)

Eristalis stipator in flight. (Photo by Kathy Keatley Garvey)

See you! Off flies Eristalis stipator, heading for another blossom. (Photo by Kathy Keatley Garvey)
See you! Off flies Eristalis stipator, heading for another blossom. (Photo by Kathy Keatley Garvey)

See you! Off flies Eristalis stipator, heading for another blossom. (Photo by Kathy Keatley Garvey)

Posted on Wednesday, August 16, 2017 at 5:12 PM
 
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