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For Insects, Spiders & Their Kin
For the United States & Canada
Photo#1909463
all-black fly (???) - Penthetria heteroptera

all-black fly (???) - Penthetria heteroptera
Whiteford, Harford County, Maryland, USA
October 14, 2020
Size: 8 mm
I have no idea what the drop of liquid on its abdomen.

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all-black fly (???) - Penthetria heteroptera - male all-black fly (???) - Penthetria heteroptera all-black fly (???) - Penthetria heteroptera

Moved
Moved from March Flies.

Moved
Moved from ID Request.