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

Calendar
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

Taxonomy
Browse
InfoImagesLinksBooksData

Genus Systropus


Bee Fly - Systropus bicornis Systropus at rest - Systropus bicornis

Bee Fly - Systropus macer Ammophila Mimic - Systropus macer Ammophila Mimic - Systropus macer Ammophila Mimic - Systropus macer Systropus - Systropus macer - male - female Bee Flies Bombyliidae Systropus macer Pair - Systropus macer - male - female Bee Flies Bombyliidae Systropus macer Pair - Systropus macer - male - female   - Systropus macer

wasp - Systropus angulatus Systropus - Systropus angulatus Systropus - Systropus angulatus Syrphid? - Systropus angulatus Syrphid? - Systropus angulatus

Mating Flies - Systropus arizonicus - male - female Systropus arizonicus Systropus arizonicus Systropus arizonicus unknown mating flies - Systropus arizonicus - male - female A fly with dangling hind legs - Systropus arizonicus Long legged wasp - Systropus arizonicus Systropus arizonicus - male - female