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

Family Nemouridae - Spring Stoneflies


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 Spring Stoneflies

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alaska   32       
Alberta   2        
Arizona      5     
British Columbia5 52  2   1 
California44915722  45 
Colorado  122 11     
Connecticut   1        
Georgia  1         
Illinois     1      
Indiana  91        
Kansas    1       
Kentucky   1        
Maine   21  1    
Maryland   2 1      
Massachusetts 9825246      
Montana  1     1   
New Brunswick   35       
New Hampshire 1411211325    
New Jersey      1     
New Mexico 3    3     
New York 1 56       
Newfoundland/Labrador    2       
North Carolina  2         
Ohio   21       
Ontario   2 1      
JanFebMarAprMayJunJulAugSepOctNovDec
Oregon12 1172   3 31
Pennsylvania  8531      
Quebec    21      
Utah 13      1  
Vermont  3136      
Virginia 6128       2
Washington2722192 42    
West Virginia    3       
Wyoming  4