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

Clickable Guide

Interactive image map to choose major taxa 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

Possible 2026 BugGuide gathering in Texas?

National Moth Week was July 19-27, and the 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

Species Phalangium opilio


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 Phalangium opilio
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      5     
Alberta      34 4  
British Columbia      24  51
California    2 237   
Colorado   1 197132  
Connecticut     12 2   
Idaho      2     
Illinois    22 2    
Maine      422 1 
Manitoba       2    
Maryland    25273311
Massachusetts   13555432 
Michigan    1 22    
Minnesota     2      
Missouri      3     
Montana    826 1   
New Hampshire     211 2  
New Jersey     1 3   4
New Mexico     1   1  
New York    15423   
Newfoundland/Labrador       3    
North Dakota     21  1  
Ohio    2223 1  
Ontario     9154511 
Oregon1    5 4  21
JanFebMarAprMayJunJulAugSepOctNovDec
Pennsylvania     1 311  
Quebec     22 11  
Rhode Island   1 1 21   
Saskatchewan     4      
Utah      1     
Virginia     2 1  1 
Washington     613281 
Wisconsin       1    
Wyoming    2   2   
Yukon Territory      1     

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 © 2003-2026 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Plant Pathology, Entomology and Microbiology at Iowa State University logo

 Terms of Use
Privacy Statement
Site Map
Contact