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) » Butterflies and Moths (Lepidoptera) » Butterflies and Skippers (Papilionoidea) » Brush-footed Butterflies (Nymphalidae) » Crescents, Checkerspots, Anglewings, etc. (Nymphalinae) » Melitaeini » Checkerspots (Euphydryas) » Chalcedon Checkerspot - Hodges#4517 (Euphydryas chalcedona) » Euphydryas chalcedona hennei
Photo#256089
Desert Butterfly - Euphydryas chalcedona
Copyright © 2009 Elliotte Rusty Harold

Desert Butterfly - Euphydryas chalcedona
Anza-Borrega State Park Visitor's Center, San Diego County, California, USA
March 1, 2009
Size: ~Monarch
Not the best angle for ID purposes, but it's pretty distinctive ,so I suspect someone will recognize it.
tag · login or register to post comments
Contributed by Elliotte Rusty Harold on 2 March, 2009 - 8:36am
Last updated 2 March, 2009 - 11:21am

Checkerspot
Looks very similar to a Variable Checkerspot.
… sbsphire, 24 December, 2009 - 4:48pm login or register to post comments

yes it is Euphydryas chalcedona
As for "subspecies" I believe those in Anza Borego are all refered to the name hennei.
… David J. Ferguson, 2 March, 2009 - 10:59am login or register to post comments

Not an expert...
...but willing to hazard a guess! Maybe one of the Checkerspots? Here's one that might look close:

… Harsi S. Parker, 2 March, 2009 - 9:29am 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