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

Information, insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 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


Family Tabanidae - Horse and Deer Flies

Silvius gigantulus - female Chrysops flavidus ??? - Chrysops - female Diptera - Chrysops - female Deerfly - Chrysops - male Chrysops beameri - Chrysops pikei - female Deer Fly ? - Chrysops excitans - female Tabanidae? - Chrysops proclivis - female Chrysops montanus? - Chrysops - female

horse fly or flower fly? - Stonemyia Horse fly - Stonemyia Tabanid - Stonemyia tranquilla - female Tabanid - Esenbeckia - female gray fly - Apatolestes Green Eyed Golden Fly - Stonemyia Fly? - Goniops chrysocoma Therevidae - Apatolestes - female

BG867 C8208 - Tabanus equalis - male Tabanus? - Hybomitra lasiophthalma Horse Flies Tabanus spec. - Tabanus - male Hybomitra cincta? - Hybomitra cincta - female Hover Fly, Algonquin Park Tabanus atratus horse fly - Hybomitra lasiophthalma Hybomitra?

horse fly eggs Weird egg casing? Some eggs Mass of petrified larvae? Tabanidae: Egg Mass Tabanidae eggs, emerge Unknown Insect? Egg Case?