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

Calendar
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

TaxonomyBrowseInfo
Images
LinksBooksData

Species Hamamelistes spinosus - Spiny Witch Hazel Gall Aphid


Aphids/Scales, Ants, and Parasitic Wasp - Hamamelistes spinosus River birch leaf galls - Hamamelistes spinosus River birch leaf galls - Hamamelistes spinosus Gall - Hamamelistes spinosus Spiny Witch Hazel Gall Aphids - Hamamelistes spinosus Spiny Witch Hazel Gall Aphid - Hamamelistes spinosus Normal and deformed leaves - Hamamelistes spinosus Fuzzy things on deformed birch leaf - Hamamelistes spinosus Spiny Witch Hazel Gall Aphid for PA - Hamamelistes spinosus aphids/scale on birch - Hamamelistes spinosus - male - female aphids/scale on birch - Hamamelistes spinosus aphids/scale on birch - Hamamelistes spinosus aphids/scale on birch - Hamamelistes spinosus aphids/scale on birch - Hamamelistes spinosus Mass of Aphids - Hamamelistes spinosus Scale insect based community - Hamamelistes spinosus Taking flight - Hamamelistes spinosus Scale insect based community - Hamamelistes spinosus Scale insect based community - Hamamelistes spinosus Scale insect based community - Hamamelistes spinosus