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

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


Genus Micrathena

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 Micrathena

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
Alabama     12922  
Arizona      152   
Arkansas      6142  
Connecticut       2    
Delaware      31    
Florida    4299412 
Georgia    21271644  
Illinois     17102   
Indiana      3611  
Iowa      1921   
Kansas      451   
Kentucky     1837167   
Louisiana      6     
Maine      42    
Maryland     11711102  
Massachusetts     131551  
Michigan      15    
Minnesota      121   
Mississippi    1 4     
Missouri3    36374  
Nebraska      22    
New Hampshire       4    
New Jersey     27511   
New York     125914  
North Carolina     82616115  
Ohio     17751  
Oklahoma     294    
Ontario     1 42   
Pennsylvania    362739132  
Rhode Island      1152   
South Carolina      752   
Tennessee     1891   
Texas   314  194 
Virginia     3101111   
West Virginia      535   
Wisconsin      143