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Upcoming Events

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

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


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Genus Ephemera

Mayfly - Ephemera varia Ephemera guttulata Ephemera guttulata Mayfly? - Ephemera simulans - male Ephemera guttalata - Ephemera guttulata May fly - Ephemera simulans Ephemera blanda? - Ephemera blanda - female mayfly - Ephemera simulans - male
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Ephemeroptera (Mayflies)
Suborder Furcatergalia
Infraorder Scapphodonta
Superfamily Ephemeroidea
Family Ephemeridae (Common Burrower Mayflies)
Genus Ephemera
Explanation of Names
Ephemera Linnaeus 1758
Numbers
6 spp. in our area(1), >50 total(2)
Identification
E. guttulata: terminal filaments (tails) dark
E. varia: hind wing spotless, abdomen lighter
E. blanda: three spots on the forewing, none on the hind wing, abdominal terga whitish
Range
holarctic & Oriental, most diverse in Asia(2)