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) » Mayflies (Ephemeroptera) » Furcatergalia » Pannota » Caenoidea » Small Squaregilled Mayflies (Caenidae) » Caenis
Photo#304473
Small Square-gilled Mayfly - Caenis - female
Copyright © 2009 Kevin Hall

Small Square-gilled Mayfly - Caenis - Female
Pack Forest (near Eatonville), Pierce County, Washington, USA
July 10, 2009
See other images from the 2009 BugGuide Gathering here: gathering_2009

Images of this individual: tag all
Small Square-gilled Mayfly - Caenis - female Small Square-gilled Mayfly - Caenis - female
tag · login or register to post comments
Contributed by Kevin Hall on 15 July, 2009 - 12:13pm
Last updated 20 March, 2019 - 10:20am

Caenis
Kevin-

This is a Caenis female imago, and really a good find, as Caenis have not been previously confirmed from Pierce Co. See WA Mayfly Distribution - By County, and click on the hyperlink for Pierce.
… Roger Rohrbeck, 15 July, 2009 - 9:45pm login or register to post comments

 
very cool
Thanks for the info. However, our location was within about 1/4 mile of two other counties. :)
… Kevin Hall, 15 July, 2009 - 10:44pm login or register to post comments

Small square gill mayfly
I can get these to Caenidae,Small square gill mayfies, but don't know enough to go further
… Karl Volkman, 15 July, 2009 - 1:13pm 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