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

Species Spilomyia sayi - Four-lined Hornet Fly


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 Four-lined Hornet Fly

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alberta       2    
Illinois        3   
Iowa        21  
Maine      211    
Manitoba       11   
Massachusetts       1    
Michigan       51   
Minnesota       5122  
New Brunswick       313  
New Hampshire       2    
New York       141  
Nova Scotia        12  
Ohio        1   
Ontario      368   
Quebec       3    
Saskatchewan      32    
South Dakota      36    
Vermont      344   
Wisconsin       41