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

Interested in a 2022 BugGuide gathering in New Mexico?

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 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.

Previous events


Superfamily Tephritoidea

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Lonchaeidae unknown fly Lonchaeidae - Lance Flies - Lonchaea 9023927 fly - female Fly unidentified Diptera Fly small black fly

Unknown Fly - Toxonevra superba Palloptera claripennis female? - Palloptera claripennis uliid fly - Toxonevra superba Toxonevra - Toxonevra superba Flutter Fly - Toxonevra superba flutter-wing fly – Toxonevra superba? - Toxonevra superba T. superba? - Toxonevra superba Ephydridae or Agromyzidae or Drosophilidae or Tephritidae

Skipper Fly - Prochyliza varipes Skipper Fly Interactions - Prochyliza xanthostoma Family Piophilidae - Cheese skippers and kin? - Prochyliza varipes - male Unknown Fly - Mycetaulus cheese skipper - Piophila casei Piophilidae? - Prochyliza xanthostoma Prochyliza xanthostoma - male waltzing fly – Prochyliza xanthostoma–female? - Prochyliza xanthostoma - female

Picture Wing Fly? - Rivellia Picture-wing Fly - Rivellia Signal Fly - Amphicnephes pullus Little Fly? - Rivellia Fly species? - Rivellia 3015450 Rivellia - Rivellia - male - female Picture-winged fly - Rivellia Rivellia ID request - Rivellia

Pyrgota maculipennis - Boreothrinax maculipennis Good wasp mimic - Pyrgota undata Large fly - Sphecomyiella valida Pyrogotidae: Pyrgota maculipennis? - Sphecomyiella valida Pyrgotid Fly  - Boreothrinax maculipennis Brown Wasp Mimic - Pyrgota undata Insect - Sphecomyiella Unk insect - Sphecomyiella

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