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

BugGuide is a National Moth Week Partner. How to add your National Moth Week 2021 photos. July 17-25.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

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

Previous events


TaxonomyBrowseInfoImagesLinksBooksData
Plant Galls of the Western United States
By Ronald A. Russo
Princeton University Press, 2021
ISBN: 0691205760
Cite: 2068311 with citation markup [cite:2068311]
An eagerly-awaited (and now much-celebrated ;-) update of the author's previous field guide(1). Currently this is probably the best book resource for overall info on galls of the western U.S., with coverage of diverse gall taxa on a wide range hosts groups, as well as abundant insights into their biology and ecology.

The publisher's web page is here. A good amount of info, and a taste for the quality of content & presentation, can be gleaned from the "Look Inside" preview accessible through the Amazon web page for the book.

Ron Russo has long been an avid ambassador for galls in disseminating enthusiasm & fascination for their diversity, their wonder, and their study...this book continues that tradition.