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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » Orthorrhapha » Asiloidea » Robber Flies (Asilidae)

Family Asilidae - Robber 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 Robber Flies
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  15241047950161011
Alaska   211 2    
Alberta     59125   
Arizona111068821572355754493531612311
Arkansas   826806833398  
British Columbia   13358473632512  
California77948918435738122912912116
Colorado 13 15982186754195 
Connecticut    22020152   
Delaware    81136238   
District of Columbia     142    
Florida 741911692201471221105698
Georgia  6188594104623191 
Idaho   2 616355   
Illinois    28203178147653  
Indiana    534434116   
Iowa   1810012540117  
Kansas    235733939   
Kentucky    9554532151  
Louisiana 21162112180163926616111
Maine    167146751111 
Manitoba    31114134   
Maryland  1147127242167404  
Massachusetts11  51255268166558  
Michigan    10468233181  
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota    677924913   
Mississippi  1263954605382  
Missouri  2 163912252241  
Montana   1 24322849  
Nebraska  125581036227 1 
Nevada  210427211665  
New Brunswick    120631351  
New Hampshire3 8 54890477   
New Jersey    1588705644421
New Mexico 1011154821196905045147
New York    14193249121311  
Newfoundland/Labrador      5     
North Carolina   30731271511155810  
North Dakota    4813111   
Nova Scotia     61252   
Ohio    18671389514   
Oklahoma  644675784551113 
Ontario    1614019866271  
Oregon   1228273662061 
Pennsylvania    44187312127164  
Quebec     16401043  
Rhode Island    42458421   
Saskatchewan     6892   
South Carolina  310312246381114 
South Dakota  14161223    
Tennessee   319627645263  
JanFebMarAprMayJunJulAugSepOctNovDec
Texas4134130203404320265224101444
Utah  6421386932121  
Vermont    223292622  
Virginia12511588811416337 2 
Washington5  2287611645226  
West Virginia    8191637114  
Wisconsin    33256236124394  
Wyoming     1850102   
Yukon Territory     22     

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.
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