Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

TaxonomyBrowseInfoImagesLinksBooks
Data

Family Megachilidae - Leafcutter, Mason, and Resin Bees, and allies


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, Mason, and Resin Bees, and allies

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama  31547652  
Alberta   11959    
Arizona88381114044282539209 
Arkansas  33791318334 
British Columbia  3821245049218  
California2169119523123015313611312153
Colorado   17401199858315  
Connecticut1 233 694   
Delaware  415 2311107   
District of Columbia    313     
Florida894934284855399237307
Georgia  1110171617351081 
Idaho   228992   
Illinois  3162463726037  1
Indiana   7128815111  
Iowa  247226231205  
Kansas   135118111312  
Kentucky 3 6126513123  
Louisiana  2484964171 
Maine   610837198   
Manitoba     134    
Maryland  73822949457441  
Massachusetts   1912195136203  
Michigan   10226503619   
Minnesota 3 49175031112  
JanFebMarAprMayJunJulAugSepOctNovDec
Mississippi   2 58231  
Missouri  1 717201352  
Montana3  216815    
Nebraska     616172   
Nevada   5 12441   
New Brunswick 3  2113105   
New Hampshire   2422213262  
New Jersey  420312583311912 1
New Mexico  313932191236  
New York  6271620020715253113 
North Carolina  11414394010173  
North Dakota    2 710    
Northwest Territories    1       
Nova Scotia      22    
Ohio  216201542352   
Oklahoma  191436312035154 2
Ontario   136817880322  
Oregon  91730306745123  
Pennsylvania  53930389347252  
Quebec     6128    
Rhode Island     7  2   
Saskatchewan    5161434   
South Carolina  115110101382 
South Dakota    410476   
Tennessee   10 1820 81  
Texas2205425687874637949115
JanFebMarAprMayJunJulAugSepOctNovDec
Utah   12617233283  
Vermont    161313   
Virginia 41026264747281722 
Washington 242883121146114337  
West Virginia   4241711   
Wisconsin   47303036163  
Wyoming     81175   
Yukon Territory     4102