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

Genus Pollenia - Cluster 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 Cluster flies

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama    61    5 
Alberta 262       7
Arizona342 3 5     
Arkansas      2     
British Columbia  7716113 5 
California4812113091673888
Colorado 111 1  3   
Connecticut  1   1 11  
Delaware 1        21
District of Columbia    1       
Georgia    1321   1
Idaho   16   2   
Illinois 143887 828 
Indiana 1  2411221 
Iowa1 715227 461 
Kansas     2   1  
Kentucky          2 
Maine  6   3 2   
Manitoba          2 
Maryland11 11 1135 43 4
Massachusetts1421179142211716124
Michigan     111134 
Minnesota 12 11 525  
Missouri    5561  2 
Montana     21 1   
JanFebMarAprMayJunJulAugSepOctNovDec
Nebraska  5   1 2 2 
New Brunswick  264    4  
New Hampshire2  2 31341  
New Jersey 4   13 1 42
New Mexico 62  1 21   
New York122312156531010
Newfoundland/Labrador  4511 13 3  
North Carolina    221 13  
North Dakota   6     9  
Nova Scotia   41       
Ohio  33313 1   
Oklahoma    33      
Ontario 710815795111 
Oregon1752322411412
Pennsylvania 5851213813131061
Quebec   10713887 2
Rhode Island      9 2   
South Dakota       1    
Tennessee  1  4    3 
Texas     4      
Utah1     1     
Vermont   51 2 1212
Virginia  8385311412
Washington29445436 71 
West Virginia    2       
Wisconsin  14 331271