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Discussion of 2018 gathering

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.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

Taxonomy
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Genus Maccaffertium

 
 
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mayfly - Maccaffertium exiguum mayfly - Maccaffertium exiguum

Heptageniidae, Maccaffertium ithaca - Maccaffertium ithaca Maccaffertium ithaca Maccaffertium ithaca Maccaffertium ithaca Maccaffertium ithaca Maccaffertium ithaca Maccaffertium ithaca Maccaffertium ithaca

Mayfly - Maccaffertium mediopunctatum - female Mayfly  - Maccaffertium mediopunctatum - female Mayfly - Maccaffertium mediopunctatum - female Heptageniidae (Flatheaded Mayfly) - Maccaffertium mediopunctatum - male Unidentified Mayfly 2 - Maccaffertium mediopunctatum Maccaffertium mediopunctatum Maccaffertium mediopunctatum Pale mayfly - Maccaffertium mediopunctatum

Maccaffertium meririvulanum Maccaffertium meririvulanum Maccaffertium meririvulanum Maccaffertium meririvulanum Maccaffertium meririvulanum Maccaffertium meririvulanum Maccaffertium meririvulanum Maccaffertium meririvulanum

Evening mayfly - Maccaffertium mexicanum - female Ephemeroptera sp. - Maccaffertium mexicanum mayfly - Maccaffertium mexicanum - female Maccaffertium mexicanum / intergrum - Maccaffertium mexicanum

 
 
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