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Upcoming Events

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

National Moth Week was July 23-31, 2022! See moth submissions.

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

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12


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TaxonomyBrowse
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Genus Acerpenna

Mayfly - Acerpenna macdunnoughi Mayfly - Acerpenna macdunnoughi Another Callibaetis? - Acerpenna pygmaea Mayfly - Acerpenna pygmaea Baetidae, from the Cariboo - Acerpenna pygmaea Ephemeroptera - Acerpenna pygmaea Ephemeroptera, came to UV light - Acerpenna pygmaea Ephemeroptera, came to UV light - Acerpenna pygmaea
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Ephemeroptera (Mayflies)
Suborder Pisciforma
Family Baetidae (Small Minnow Mayflies)
Genus Acerpenna
Explanation of Names
Acerpenna Waltz & McCafferty 1987
Numbers
3 spp. in the genus, all in our area(1)(2)
Range
nearctic genus(2)