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


Subfamily Cecidomyiinae - Gall Midges

Asphondylia auripila Leaf Gall - Caryomyia viscidolium Cecidomyiidae - Asphondylia helianthiglobulus Harmandia gall on Populus tremuloides. - Harmandia grape vine gall - Schizomyia vitiscoryloides Jewelweed Gall larva - Schizomyia impatientis Dogwood Leaf Gall? - Parallelodiplosis subtruncata Little Orange Gnat ?

Rhopalomyia anthophila, Solidago flower gall with 2 larvae - Rhopalomyia anthophila Ocellate Gall Midge - older gall? - Acericecis ocellaris Leaf galls on ash tree - Dasineura pellex red gall - Dasineura pellex Cecidomyiidae, dried gall - Neolasioptera eupatorii Purple Sage galls - Rhopalomyia Neolasioptera farinosa - male Insect Eggs? - Asteromyia carbonifera

gall on sunflower leaf gall on sunflower leaf galls on Spiraea alba Conyza canadensis flower galls SA_23 2015 3 Cecidomyiidae, prairie grass Cecidomyiidae, prairie grass St. Andrews leaf gall on Lespedeza hirta SA_G115 2017 2 Cecidomyiidae, woodland Eutrochium