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

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

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

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

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


Previous events


TaxonomyBrowseInfoImagesLinksBooks
Data

Species Ennomos magnaria - Maple Spanworm - Hodges#6797


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 Maple Spanworm

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama        13  
Alberta      175   
British Columbia      1153  
California        21  
Colorado       32   
Connecticut        31  
Georgia         4  
Idaho        1   
Illinois      1 3   
Indiana       323  
Iowa      1 11  
Kentucky         4  
Maine       18   
Manitoba       31   
Maryland       1 4  
Massachusetts     1 121  
Michigan        22  
Minnesota      551   
Missouri        12  
Montana       3    
Nebraska      3722  
Nevada        1   
New Brunswick       16   
New Hampshire       151  
New Jersey         6  
JanFebMarAprMayJunJulAugSepOctNovDec
New Mexico        1   
New York      1 155  
North Carolina         1  
North Dakota      2716   
Northwest Territories       1    
Nova Scotia       131  
Ohio        19  
Ontario     16991  
Oregon        3 1 
Pennsylvania      2411  
Quebec       5221  
Rhode Island        52  
Saskatchewan       27   
South Carolina     1      
Tennessee         4  
Utah       1    
Vermont       251  
Virginia       1 1  
Washington      3472  
West Virginia         2  
Wisconsin       252  
Wyoming       1