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

Subfamily Megachilinae - Leafcutter, Resin, Mortar, Sharptail, Mason, and Woolcarder bees and relatives


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 Leafcutter, Resin, Mortar, Sharptail, Mason, and Woolcarder bees and relatives

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  13314710762  
Alaska    3617     
Alberta   11102019    
Arizona12810823721115117186804018 
Arkansas  368151820364 
British Columbia  31225697169258 4
California42114731635432525221014433153
Colorado   1759148164101345  
Connecticut1 233719146   
Delaware  41522314127   
District of Columbia    315     
Florida131687547274134112117514024
Georgia  1511272838431082 
Idaho   3506820124   
Illinois  3212811913711255   
Indiana   82432724131  
Iowa  3252891138115468  
Kansas  52172227242212  
Kentucky 3510138815163  
Louisiana 11716188181115227 
Maine   101011482310   
Manitoba     1811    
Maryland  13663912513174556  
Massachusetts  133184211173353  
Michigan  310639664823   
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota 3 49458970262  
Mississippi   4398561  
Missouri  86929311653  
Montana3  2643214222   
Nebraska   5311286111   
Nevada  4464852945175 
New Brunswick 3  4724185   
New Hampshire   5724414362  
New Jersey  4264143107403421 8
New Mexico  3173055503786  
New York  9512825729920466163 
North Carolina  1248225880192211  
North Dakota    2 710    
Northwest Territories    1       
Nova Scotia     379    
Ohio  23630217254251  
Oklahoma  2118393521403211 2
Ontario   1317125176137442  
Oregon1333397464165124356  
Pennsylvania  556495113882322  
Quebec    11626254   
Rhode Island     8 53   
Saskatchewan 4  133145315   
South Carolina  176814161494 
South Dakota    414496   
Tennessee  422 2926 172  
JanFebMarAprMayJunJulAugSepOctNovDec
Texas24110489172243188162201122616
Utah  184533326549136  
Vermont    272153   
Virginia 433383160111611832 
Washington 54541931602531825610  
West Virginia   14541721   
Wisconsin   410376474223  
Wyoming    18132014   
Yukon Territory     6102