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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


Family Siphlonuridae - Primitive Minnow Mayflies

Mayfly - Siphlonurus securifer - female S. occidentalis - Siphlonurus occidentalis Siphlonurus sp. #1 - voucher specimen, in alcohol - Siphlonurus Siphlonurus - male wetland mayfly - Siphlonurus Mayfly - Siphlonurus - female Mayfly in Sleeping Giant - Siphlonurus Mayfly Nymph (Order Ephemeroptera) - Maybe Baetis sp. or Callibaetis sp.? - Siphlonurus