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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.

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Data

Order Plecoptera - 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 Stoneflies

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama 14 644    1
Alaska 123711412   
Alberta  8153194 2   
Arizona2169  741   1
Arkansas1  25   1 1 
British Columbia938412610 5 64
California1842437136321055497
Colorado 162111 10572   
Connecticut2292  9     
Delaware     2      
District of Columbia     2      
Florida    41      
Georgia6324741     
Idaho    4171    
Illinois  313132     
Indiana3514436     2
Iowa419131341982 3  
Kansas  311542    
Kentucky2281126 1 4 1
Louisiana 425711     
Maine1462141115922  
Manitoba    124     
Maryland46402712284020213121
Massachusetts21411321036355371312 11
Michigan 11429341   2
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota  6 31952    
Mississippi  1   3     
Missouri  8213101 2   
Montana 112131297151 3 
Nebraska  42 77     
Nevada       2    
New Brunswick  231013322242 2 
New Hampshire 146171385627152211
New Jersey35893177     
New Mexico 16 1214     
New York37222532241654 21
Newfoundland/Labrador    2 4     
North Carolina766231938102 1 6
North Dakota  2  22     
Northwest Territories       2    
Nova Scotia  11 2      
Ohio36424362    
Oklahoma    371     
Ontario2122913624171 62 
Oregon1725333832291173531
Pennsylvania5145023224836111 3 
Quebec  2 61254    
Rhode Island   1        
Saskatchewan   5 2      
South Carolina1221513 3   2
Tennessee 251521131713   1
JanFebMarAprMayJunJulAugSepOctNovDec
Texas  3182   1 1
Utah 29  2   11 
Vermont 21338545153    
Virginia5774100104137109132459307971
Washington81038792020208442 
West Virginia252411108     
Wisconsin  11 121112     
Wyoming  8  1584   
Yukon Territory   2  23