Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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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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Suborder Pisciforma

 
 
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Aquatic Larva - Ameletus tertius mayfly - Ameletus Ameletus lineatus? - Ameletus lineatus Stoner Mayfly - Ameletus Ameletus Ameletus sp. #1  - Ameletus Colorful Ameletus - Ameletus Larva - Ameletus

Ametropus ammophilus

Which Mayfly? - Callibaetis ferrugineus - male Mayfly? - Callibaetis ferrugineus Pretty Mayfly - Callibaetis pretiosus Baetidae, genus Heterocloeon - Heterocloeon Baetidae, Acentrella turbida - Acentrella turbida Baetis tricaudatus Small Minnow Mayfly - Callibaetis fluctuans - female Mayfly - Callibaetis ferrugineus

Mayfly Larva - Siphloplecton basale Mayfly Larva - Siphloplecton basale Mayfly - Siphloplecton basale Mayfly - Siphloplecton basale Mayfly - Siphloplecton basale Siphloplecton basale - male Siphloplecton cf. basale - Siphloplecton Siphloplecton basale

redwood forest mayfly - Siphlonurus spectabilis Mayfly - Siphlonurus securifer - female Mayfly - Siphlonurus - male Mayfly - Siphlonurus occidentalis Dark mayfly - Siphlonurus Mayfly - Siphlonurus Mayfly Spinner ID Needed - Siphlonurus mayfly - Siphlonurus mirus - male

 
 
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