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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma

Suborder Pisciforma


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 Pisciforma
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
Alabama  812622637 2
Alaska    135     
Alberta   9176127    
Arizona1312152018711141938
Arkansas1 103 3259   
British Columbia3 11614134834152 2
California3255052804560323118201
Colorado 218837171653  
Connecticut  2346299   
Delaware   2 112     
District of Columbia    2       
Florida1477744978579
Georgia 213204242431 
Idaho   321314   
Illinois   7221815231522 
Indiana 965114621   
Iowa 1 6203032198   
Kansas  5 15533   
Kentucky  141353     
Louisiana 33734413  1
Maine 2 34117925 1
Manitoba1   11144   
Maryland  2416465653923122 
Massachusetts 963778566050191  
Michigan   265115 2  
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota    43022710   
Mississippi      1  1  
Missouri  1671613971  
Montana 15513517291 3 
Nebraska 2 2331316101  
Nevada23623511    
New Brunswick    3215211  
New Hampshire  42840102210103  
New Jersey  43181011843  
New Mexico4242131344531
New York  21443483420173  
Newfoundland/Labrador    105 5    
North Carolina  1039111473112452
North Dakota     383 1  
Northwest Territories     32     
Nova Scotia     13 1   
Ohio  11574 1   
Oklahoma   42109101   
Ontario31 1254853441843 
Oregon19916342018231710 2
Pennsylvania 3222667565331533 
Quebec    35169152101527  
Rhode Island    2 9237   
Saskatchewan    17715  2 
South Carolina 271226 1221  
South Dakota   2   1    
JanFebMarAprMayJunJulAugSepOctNovDec
Tennessee 11236292940221255 
Texas24162146167131022124
Utah   2 3262   
Vermont  5917158224  
Virginia82377529611110446892322
Washington  4331812192652  
West Virginia   24102612  
Wisconsin   811392582   
Wyoming   1 634    

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.
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