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

TaxonomyBrowse
Info
ImagesLinksBooksData

Species Dasysyrphus intrudens - intrudens complex

Syrphid Fly - Dasysyrphus intrudens - female Syrphini 01 - Dasysyrphus intrudens - female Hoverfly - Dasysyrphus intrudens Syrphid Fly - Dasysyrphus intrudens - male Banff Syrphid - Dasysyrphus intrudens Which Hoverfly is this? - Dasysyrphus intrudens Syrphid ID - Dasysyrphus intrudens Syrphid Fly - Dasysyrphus intrudens
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon ("Aschiza")
Family Syrphidae (Syrphid Flies)
Subfamily Syrphinae
Tribe Syrphini
Genus Dasysyrphus
No Taxon (venustus group)
Species intrudens (intrudens complex)
Synonyms and other taxonomic changes
an unresolved complex of spp.(1)
Explanation of Names
Dasysyrphus intrudens (Osten Sacken 1877)
Size
Body 7.0–11.7 mm, wing 7.0–10.7 mm(1)
Range
holarctic, transcontinental in NA (NF-AK to NC-TN & NM-CA) & widespread over Eurasia(1)
Works Cited
1.Revision of Nearctic Dasysyrphus Enderlein (Diptera: Syrphidae)
Locke M.M., Skevington J.H. 2013. Zootaxa 3660: 1–80.