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

2018 BugGuide Gathering in Virginia July 27-29: Registration and Discussion

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 Bibionidae - March Flies

1 2
next page
last page

Fly - Bibio - male Unknown Fly - Bibio albipennis - male March flies - Bibio articulatus - male - female Awkward summit fly - Bibio vestitus - male on the concrete wall - Bibio - female Bibio nematoceran flies, possibly Bibio femoratus but doesn't quite fit - Bibio vestitus - female Flush-eyed fly - Bibio - male Bibio mickeli? - Bibio

Fly - Bibiodes halteralis - male

March Fly - Dilophus - female Strange, small, waspish fly for ID - Dilophus - male The Red and the Black - Dilophus red and black march fly in CA - Dilophus - female This caterpillar dropped suspended on silken thread ... - Dilophus - male Fly - Dilophus orbatus - female Fly - Dilophus - female Insect on Fatsia bloom - Dilophus

ID Please - Hesperinus brevifrons

Unknown Fly - Penthetria heteroptera - male Bibionidae? - Penthetria heteroptera - female March Fly - Penthetria heteroptera Fly - Penthetria heteroptera - male Penthetria heteroptera ? - Penthetria heteroptera Unknown (alive ?) - Penthetria heteroptera All Black Fly - Penthetria heteroptera - female Penthetria heteroptera - male

1 2
next page
last page