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

Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week photos of insects and people. Here's how to add your images.

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

Discussion, insects and people from the 2018 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


Taxonomy
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Species Ephemerella invaria

Looks an ephermeral - Ephemerella invaria mayfly - Ephemerella invaria Ephemerella invaria Red-eyed mayfly - Ephemerella invaria - male Orange-brown mayfly - Ephemerella invaria Ephemerella invaria  - Ephemerella invaria - female Ephemerella ? - Ephemerella invaria - male Spiny Crawler Mayfly - Ephemerella invaria - male



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