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

Interested in a 2022 BugGuide gathering in New Mexico?

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 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.

Previous events


Genus Cassida

The information below is based on images submitted and identified by contributors. Range and date information may be incomplete, overinclusive, or just plain wrong.

Contributed Images Map No Images   Images
Range map for Cassida

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
Alaska     2      
Alberta    152     
British Columbia   111 3  2 
Colorado    2 3     
Illinois     2      
Indiana    3       
Iowa     192     
Manitoba  13        
Maryland1  68132    
Massachusetts    15 3    
Michigan   112      
Minnesota    221     
Montana       2    
New Brunswick     32     
New Jersey   11661714  
New York    45743   
North Carolina    1       
Ohio   1 2      
Ontario    263     
Oregon    2       
Pennsylvania  26137542   
Quebec      1     
Rhode Island    1       
Saskatchewan      32    
Texas  23213     
Vermont     1      
Virginia    3 1     
Washington    165     
West Virginia     11     
Wisconsin      1