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Calendar
BugGuide Gathering
Smoky Mountains
University of Tennessee Biological Field Station
August 8-10, 2008
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Photos from the last gathering (Minnesota 2007)

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Calyptratae

Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon Calyptratae
Identification
Have 3 segmented antennae, with an arista. Wings usually have a prominent lower calypter; can also be identified by a longitudinal suture on the second antennal segment and by the presence of the greater ampulla on the thorax.
Remarks
Probably a monophyletic group. This group includes the common house flies (Muscidae) and most members resemble house flies.