Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Upcoming Events

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


Suborder Pisciforma

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Ameletidae: Ameletus tertius - Ameletus tertius - male Mayfly - Ameletus Ameletus ephemeropteran - Ameletus ludens Ameletus Ameletus sp. #2 - voucher specimen, in alcohol - Ameletus Ameletus subnotatus Ameletus subnotatus

Ametropus ammophilus

hmm... the second different species here - Callibaetis ferrugineus - female Baetidae, Baetis intercalaris - Baetis intercalaris Acentrella nadineae Small brown mayfly - Baetis Mayfly - Callibaetis Baetid? in stagnant marsh - Callibaetis Callibaetis pictus? - Callibaetis pictus - male Mayfly - Callibaetis ferrugineus

Mayfly - Siphloplecton basale Siphloplecton basale - male Siphloplecton basale - male Siphloplecton cf. basale - Siphloplecton Siphloplecton basale Mayfly - Siphloplecton basale - female Siphloplecton - female Mayfly 1 - Siphloplecton basale

mayfly nymph - Siphlonurus Mayfly - Siphlonurus Mayfly - Siphlonurus - female Mayfly - Siphlonurus securifer - female mayfly - Siphlonurus securifer - male Mayfly - Siphlonurus - male Mayfly IMG_6793 - Siphlonurus Mayfly for ID - Siphlonurus

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