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

Superfamily Sciaroidea - Fungus Gnats and Gall Midges


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 Fungus Gnats and Gall Midges

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama10139142631619141017
Alaska  4 7315121   
Alberta 1   3143  3
Arizona2093317172681616311
Arkansas  231526 455 
British Columbia1209513 9978620
California51731392047731633926214125
Colorado2 4448663   
Connecticut5 61091112915   
Delaware  21411133  
District of Columbia      1     
Florida1813262161362635722
Georgia73211530171618241068
Idaho2   4 41  3 
Illinois211616221773123753
Indiana  112111229  
Iowa122931961171631923311771282047
Kansas  27141088164  
Kentucky 4345212122 
Louisiana2 1103382251393
Maine  319517321422 
Manitoba   41  2  1 
Maryland 13161639624049353848
Massachusetts1014256483997189103692716
Michigan   5  587 4 
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota 32 6133718242  
Mississippi   1136 61  
Missouri 1 1161523210  
Montana  1  121 1  
Nebraska3 665114411 1
Nevada 16 9       
New Brunswick 1 7162926161442 
New Hampshire 7 19616212010184 
New Jersey21895917213537239 
New Mexico 63446251944 
New York  10113830432333129 
Newfoundland/Labrador   66771384  
North Carolina428267039252037663
North Dakota    6226    
Nova Scotia     2  1   
Ohio3 15211291376 
Oklahoma2352117301230191082
Ontario1031210192016241924 5
Oregon541015649491135
Pennsylvania 4132974568758545431
Prince Edward Island       3    
Quebec  132214184046132 
Rhode Island   14562261  
Saskatchewan2    1 11 3 
South Carolina 45313 721 17
Tennessee255171815161118544
JanFebMarAprMayJunJulAugSepOctNovDec
Texas1111242827301994928115
Utah13811    2   
Vermont    62811512  
Virginia31810201492321520 
Washington12121616139721163965
West Virginia 5 4213332 1
Wisconsin12 784782848443294 
Wyoming     2      
Yukon Territory     1