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For Insects, Spiders & Their Kin
For the United States & Canada
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Upcoming Events

Discussion, insects and people from the 2018 BugGuide Gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington


Subfamily Phthiriinae

very small fly ? - Acreophthiria Phthiriinae? - Acreophthiria - female Bee Fly - Neacreotrichus - male Winter Phthiriine - Acreophthiria - male Phthiriinae - Acreophthiria - female fly 145 - Neacreotrichus - female Obstacle fly Phthiriini nectar-robbing manzanita flowers - male

Bee Fly? - Tmemophlebia Poecilognathus? - Poecilognathus Poecilognathus unimaculatus? - Poecilognathus Little flies I see all the time. Always on a flower. - Poecilognathus Poecilognathus (?) I  - ID request - Poecilognathus Bombyliidae, lateral - Poecilognathus - male Poecilognathus? - Poecilognathus Tmemophlebia - male