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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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Species Siphlonurus occidentalis

Mayfly - Siphlonurus occidentalis S. occidentalis - Siphlonurus occidentalis S. occidentalis - Siphlonurus occidentalis Mayfly - Siphlonurus occidentalis Mayfly - Siphlonurus occidentalis S. occidentalis in Garo - Siphlonurus occidentalis Mayfly sp. - Siphlonurus occidentalis Western Primitive Minnow Mayfly - Siphlonurus occidentalis
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Ephemeroptera (Mayflies)
Suborder Pisciforma
Family Siphlonuridae (Primitive Minnow Mayflies)
Genus Siphlonurus
Species occidentalis (Siphlonurus occidentalis)
Explanation of Names
Siphlonurus occidentalis (Eaton 1885)
Range
w. NA(1) map(2)