A Urophora quadrifasciata in Baltimore Co., Maryland (8/5/2020). Determined by Spencer Pote/BugGuide. Photo by Emily Stanley. (MBP list)
Urophora quadrifasciata in Anne Arundel Co., Maryland (9/15/2020). (c) USGS Bee Inventory and Monitoring Lab, all rights reserved. Photo by Sam Droege. (MBP list)
Urophora quadrifasciata in Anne Arundel Co., Maryland (9/15/2020). (c) USGS Bee Inventory and Monitoring Lab, all rights reserved. Photo by Sam Droege. (MBP list)
Urophora quadrifasciata in Anne Arundel Co., Maryland (9/15/2020). (c) USGS Bee Inventory and Monitoring Lab, all rights reserved. Photo by Sam Droege. (MBP list)
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