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Spring 2021 gathering in Louisiana, April 28-May 2. Here's how to add your images.

National Moth Week 2020 photos of insects and people.

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


TaxonomyBrowse
Info
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Species Ephemerella excrucians

Mayfly - Ephemerella excrucians - female Mayfly - Ephemerella excrucians - female iNat_9467123 - Ephemerella excrucians Ephemerellidae  - Ephemerella excrucians - male Ephemerellidae  - Ephemerella excrucians - male Mayfly - Ephemerella excrucians
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Ephemeroptera (Mayflies)
Suborder Furcatergalia
Infraorder Pannota
Superfamily Ephemerelloidea
Family Ephemerellidae (Spiny Crawler Mayflies)
Genus Ephemerella
Species excrucians (Ephemerella excrucians)
Explanation of Names
Ephemerella excrucians Walsh 1862
Range
most of NA(1) map(2)