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Upcoming Events

Interested in a 2022 BugGuide gathering in New Mexico?

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 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.

Previous events


Order Ephemeroptera - Mayflies

Mayfly Larva - Baetisca laurentina Mayfly Larva - Baetisca laurentina Ephemeroptera ID help - Baetisca lacustris - female Baetisca berneri Mayfly? - Baetisca laurentina - female small brown mayfly with turbinate eyes - Baetisca laurentina - male Baetisca sp.  - Baetisca Moth to porch light  - Baetisca laurentina

Orange-spotted mayfly - Anthopotamus verticis Ephoron Leukon?  - Ephoron leukon Penelomax septentrionalis? - Penelomax septentrionalis Paraleptophlebia  - Paraleptophlebia Hexagenia bilineata - female Mayfly - Eurylophella aestiva - male June mayfly - Anthopotamus myops Mayfly - Paraleptophlebia debilis

Mayfly - Stenacron interpunctatum - female Heterocloeon amplum - male Mayfly - Callibaetis ferrugineus - female Maccaffertium sp. - Maccaffertium modestum - male Small, rust-colored mayfly - female Mayfly 1 Mayfly? - Callibaetis unknown - Stenacron interpunctatum

Ephemeroptera 3025028 Mayfly Near the lake