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fly - Physocephala tibialis - male - female

fly - Physocephala tibialis - Male Female
Lancaster County, Pennsylvania, USA
August 17, 2011

Images of this individual: tag all
fly - Physocephala tibialis - male - female fly - Physocephala tibialis - male - female

Moved from Physocephala.

Species ID
While the gestalt looks good for P. tibialis here...there are also three other species (marginata, furcillata, sagittaria) that can look very similar. But two characters visible in your image here:

    1) Cheeks uniformly black, and
    2) discal cell dark

...together, cinch the ID of P. tibialis here.

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