Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
 

Register · Log In
HomeGuideID RequestRecentFrassForumsDonateHelp
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

Summer 2025 gathering in Louisiana, July 19-27

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
TaxonomyBrowseInfoImagesLinksBooks
Data
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Butterflies and Moths (Lepidoptera) » Geometrid and Swallowtail Moths (Geometroidea) » Geometrid Moths (Geometridae) » Larentiinae » Operophterini » Operophtera » Bruce Spanworm - Hodges#7437 (Operophtera bruceata)

Species Operophtera bruceata - Bruce Spanworm - Hodges#7437


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 Bruce Spanworm
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alaska         12 
Alberta         6  
British Columbia         12 
California1   1     32
Connecticut          3 
Idaho         131
Illinois          4 
Indiana          2 
Iowa         11 
Kentucky           3
Maine         1141
Manitoba         2  
Maryland           5
Massachusetts          1 
Michigan          9 
Minnesota    2    104 
Montana        1   
Nebraska          161
New Brunswick         13 
New Hampshire          4 
New Jersey          24
New York          111
Newfoundland/Labrador           1
North Dakota         205 
Nova Scotia          1 
JanFebMarAprMayJunJulAugSepOctNovDec
Ohio           1
Ontario     2   6172
Oregon          64
Pennsylvania          11
Quebec    310   46 
Rhode Island           4
Saskatchewan         4  
Vermont     1   211 
Washington4        21220
Wisconsin         111 

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
Everything else copyright © 2003-2025 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Plant Pathology, Entomology and Microbiology at Iowa State University logo

Printer Friendly Version 		Terms of Use
Privacy Statement
Site Map
Contact