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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

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Data

Species Latrodectus hesperus - Western Black Widow


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 Western Black Widow

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alberta     4 1 1  
Arizona12577138158177 
British Columbia   2 2141   2
California10839617294639316 
Colorado    44521361 
Idaho        1   
Kansas  2         
Montana         1  
Nebraska     1      
Nevada  3 1228 212  
New Mexico 11111436781 
Oklahoma   11 4 2   
Oregon 122314 66  
Texas3 1 42712953 
Utah   2   4151  
Washington  2    6103  
Wyoming    2