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

Family Siphlonuridae - Primitive Minnow Mayflies


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 Primitive Minnow Mayflies

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alaska      3     
Alberta       1    
Arkansas   1 2      
British Columbia      1217    
California   42215     
Colorado    1115    
Connecticut   1        
Georgia  41        
Idaho   3        
Maine     12     
Manitoba       3    
Maryland    3       
Massachusetts 2 7297      
Minnesota     4      
Montana    1 1     
New Brunswick      1     
New Hampshire    45      
New Jersey    1       
New Mexico      11     
New York   121      
Newfoundland/Labrador     3      
North Carolina  43        
Nova Scotia     12     
Ontario    1  1    
Oregon 2 11       
JanFebMarAprMayJunJulAugSepOctNovDec
Pennsylvania    21      
Quebec    45      
Saskatchewan      5     
South Carolina   21       
Tennessee  2         
Vermont    3 1     
Virginia   2        
West Virginia     3