Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27


Genus Drosophila


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 Drosophila

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama31  1  8 52 
Alberta      1 5   
Arizona221768 2  1 93
Arkansas        22 2
British Columbia    1 3 2   
California3141 1661516162
Colorado   3  1 3  5
Connecticut           4
Delaware     3      
Florida    1  3   3
Georgia       5  2 
Idaho       1    
Illinois    6546272 
Indiana   1    2   
Iowa1  2 221 2  
Kansas  1    21 1 
Kentucky   6        
Louisiana     1  5  1
Maine  3    12 23
Maryland  36 1 251323
Massachusetts1 135483318242062
Michigan       11   
Minnesota        1   
Mississippi    3 2   1 
Missouri   1      4 
JanFebMarAprMayJunJulAugSepOctNovDec
New Hampshire   141 11 41
New Jersey        331 
New Mexico          33
New York1126238751321
North Carolina    11352 4 
North Dakota     1      
Nova Scotia       3    
Oklahoma  2 1   9  4
Ontario    1239432 
Oregon   1 14 1514  
Pennsylvania  4924957202 
Quebec      2663  
Rhode Island      341   
Saskatchewan        1   
South Carolina         1  
Tennessee  2 1      3
Texas  12612 5226
Vermont         1  
Virginia    151 18  
Washington  1    2451 
West Virginia      1 2   
Wisconsin     2    5