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Upcoming Events

2018 BugGuide Gathering in Virginia July 27-29: Registration and Discussion

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


Species Sphex pensylvanicus - Great Black Wasp

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 Great Black Wasp

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
Alabama         2  
Arizona         5  
Arkansas        3   
Colorado       5    
Connecticut       98   
Delaware        2   
Florida    1  63   
Georgia      1 8   
Illinois      12133   
Indiana      55    
Iowa      99    
Kansas      12    
Kentucky       4    
Louisiana      61    
Maine      361   
Maryland      9710   
Massachusetts      4161   
Michigan      12    
Minnesota      442   
Missouri      1 1   
Nebraska      31    
New Hampshire      2     
New Jersey      4111  
New Mexico       2    
New York      122651  
North Carolina    111351   
North Dakota       3    
Ohio      933   
Oklahoma        2   
Ontario      23154   
Pennsylvania      6131   
Quebec       12   
Rhode Island      7 1   
South Carolina      451   
South Dakota      11    
Tennessee      2     
Texas      44141  
Vermont       21   
Virginia      124   
West Virginia      2     
Wisconsin      795