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Subfamily Chrysopsinae - Deer Flies


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 Deer Flies

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  1365422   
Alaska     42     
Alberta     76     
Arizona     263    
Arkansas    654     
British Columbia     182316    
California  1314123422   
Colorado     1514     
Connecticut      1     
Delaware    36      
Florida  231219151 5 1
Georgia  1 452  2  
Idaho      2     
Illinois    419133    
Indiana    22122    
Iowa    758242    
Kansas     841    
Kentucky    5  3    
Louisiana   647115 4  
Maine     15242    
Manitoba     82     
Maryland    66925273   
Massachusetts  4 97957281   
Michigan     663  1 
Minnesota     225     
JanFebMarAprMayJunJulAugSepOctNovDec
Mississippi  13641516     
Missouri    642     
Montana     777    
Nebraska    1872 2  
Nevada     1 21   
New Brunswick     2292    
New Hampshire    327207    
New Jersey    21912 1   
New Mexico     751    
New York    532246    
Newfoundland/Labrador      174    
North Carolina    1066     
North Dakota     771    
Nova Scotia     543    
Ohio    173 1   
Oklahoma    710  3   
Ontario    2505629    
Oregon     78     
Pennsylvania  1 429238    
Quebec     15112    
Rhode Island     11291    
Saskatchewan     1235    
South Carolina   3722     
South Dakota      2     
Tennessee    914442   
Texas   4575464  
JanFebMarAprMayJunJulAugSepOctNovDec
Utah    4192    
Vermont    41220     
Virginia    69712   
Washington    29105    
West Virginia    2651    
Wisconsin    630153    
Wyoming     711    
Yukon Territory     2