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

Unidentified Signs on Twigs, Stems, and Stemlike Structures

 
 
1 2 3 4
next page
last page

Oval stem scar on Wulfenia bullii Oval stem scar on Wulfenia bullii Stem damage on Wulfenia bullii Stem of Wulfenia bullii seedhead Stem kinking larva, white snakeroot Stem kinking larva, white snakeroot Stem kinking larva, white snakeroot Stem kinking larva, white snakeroot Stem kinking larva, white snakeroot Stem miner, Campanula Stem miner, Campanula Stem miner, Arnoglossum Stem miner, Arnoglossum Stem miner, Menispermum Stem miner, Menispermum Stem miner, Menispermum Stem miner, Menispermum Oviposition scar? St. Andrews Stem miner maybe on Vaccinium corymbosum SA781 2017 2 St. Andrews Stem miner maybe on Vaccinium corymbosum SA781 2017 1 Weeping oak wound #2 Weeping oak wound #2 Weeping oak wound #1 Weeping oak wound #1

 
 
1 2 3 4
next page
last page