Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Upcoming Events

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


Family Tabanidae - Horse and Deer Flies

deer fly - Chrysops lateralis - female Deer fly laying eggs - Chrysops cincticornis - female BG1640 E1812 - Chrysops beameri - female fly - Chrysops - female Deerfly? - Chrysops moechus - female Chrysops - female Tabanidae: Silvius gigantulus or Stonemyia? - Silvius gigantulus - female deer fly - Chrysops

Tranquil Horse fly - Stonemyia tranquilla - female hoverfly with indistinct stripes - Stonemyia tranquilla Is this golden furred horse fly Stonemyia tranquilla? - Stonemyia tranquilla Horse fly 107 - Stonemyia rasa - female Fly IMG_3439 - Stonemyia 'Giant' Bee - Apatolestes actites - female Stonemyia tranquilla? - Stonemyia - male Tabanus sp.? - Esenbeckia

BG858 C7845a - Tabanus trimaculatus - female black horse fly? - Tabanus atratus Tabanus sp? - Hybomitra Horsefly - Hybomitra Western Horse Fly - Tabanus punctifer - male Horse Fly - Hybomitra Tabanid 2 - Tabanus - female BioBlitz Bug 104 - Tabanus

eggs? egg mass Mass of petrified larvae? Unknown insect eggcase hard to recognize as insect Deer Fly Eggs Tabanidae eggs, emerge Unknown, possible egg case?