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

Subfamily Crabroninae - Square-headed Wasps


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 Square-headed Wasps

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama   271958 2  
Alaska     394    
Alberta 1   414    
Arizona161818971229477322427
Arkansas 1  1881916 1 
British Columbia   14322445142  
California 6153877166202773719193
Colorado 11 745497418   
Connecticut    7214711  
Delaware   11 6554  
Florida1848456169564030192221
Georgia1  92411121610221
Idaho    45111021  
Illinois  21621761029171 
Indiana    2514148   
Iowa 121393452415311 
Kansas 2  4 6125   
Kentucky   113143   
Louisiana  712815173733132 
Maine     6312713  
Manitoba      5     
Maryland21 1224196048303  
Massachusetts    7326793291  
Michigan    7518199   
Minnesota     1636356   
JanFebMarAprMayJunJulAugSepOctNovDec
Mississippi     1      
Missouri    391013211 
Montana    2281085   
Nebraska    1820139   
Nevada  1019363188 37 
New Brunswick     1636171412  
New Hampshire    210213112  
New Jersey   520829105151
New Mexico  28512402481  
New York 23 19305063165  
Newfoundland/Labrador     24 2   
North Carolina31434132121158  
North Dakota     11     
Nova Scotia     2142   
Ohio    28313622   
Oklahoma 326821172810   
Ontario  1 44069762832 
Oregon    8283420324  
Pennsylvania   21439554326112 
Prince Edward Island       3    
Quebec     1027119 3 
Rhode Island  1   155    
Saskatchewan     2830334   
South Carolina   111155533 
South Dakota    541211 1  
Tennessee 14 59418173  
JanFebMarAprMayJunJulAugSepOctNovDec
Texas8812215156555462411718
Utah   31418133185  
Vermont    261065   
Virginia   669385266  
Washington    123864298   
West Virginia   1 13102   
Wisconsin    5154318252  
Wyoming     4361   
Yukon Territory     33