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

Register · Log In
HomeGuideID RequestRecentFrassForumsDonateHelp
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

Registration is open for the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2023

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

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

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29


Previous events
TaxonomyBrowseInfoImagesLinksBooksData
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » "Aschiza" » Hover Flies (Syrphidae) » Eristalinae » Eristalini » Helophilina » Helophilus » Helophilus fasciatus
Photo#1001355
Syrphid fly - Helophilus fasciatus - female
Copyright © 2014 Peter Chen 2.0

Syrphid fly - Helophilus fasciatus - Female
Wheaton/Danada Forest Preserve, DuPage County, Illinois, USA
September 24, 2014
Size: ~16mm
Is this a female Helophilus fasciatus? According to the sexing info on that species page, a female has 4 yellow stripes on the abdomen.
tag · login or register to post comments
Contributed by Peter Chen 2.0 on 26 September, 2014 - 9:28am
Last updated 17 December, 2017 - 6:23pm

Moved
Moved from Helophilus.
… John F. Carr, 17 December, 2017 - 6:23pm login or register to post comments

Helophilus fasciatus .... fem
Helophilus fasciatus .... female
… Bill Dean, 17 December, 2017 - 9:52am login or register to post comments

Moved
Moved from ID Request.

Definitely Helophilus (note diffuse pterostigma on the wing). Hard to get this genus to species, and usually requires a forward shot of the face. Nice!
… Kelsey J.R.P. Byers, 26 September, 2014 - 5:37pm login or register to post comments

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
Everything else copyright © 2003-2024 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Plant Pathology, Entomology and Microbiology at Iowa State University logo

Printer Friendly Version 		Terms of Use
Privacy Statement
Site Map
Contact