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Data

Family Theridiidae - Cobweb Spiders


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 Cobweb Spiders

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama2 41141019631 
Alaska    25122  2
Alberta351 21824729 5
Arizona19321825403062242498
Arkansas   416753663 
British Columbia66861970853917241722
California4165991542142711801741261505343
Colorado57314121320142395 
Connecticut   223 12324 
Delaware   112481012611
Florida284229436665393021553774
Georgia462018292719231226178
Idaho    2   32  
Illinois62911152649211315 2
Indiana  11121141 7213
Iowa  5479361095 3
Kansas  2 131331272 
Kentucky1623226435537711074393
Louisiana 15611788131412
Maine   210516338 927
Manitoba     43     
Maryland21813517558778031357
Massachusetts171728483082783430371313
Michigan2  91011201218716
Minnesota 463197237243832
JanFebMarAprMayJunJulAugSepOctNovDec
Mississippi226 343 86 1
Missouri2269281317833171 
Montana    814122 1  
Nebraska2  144 3131 
Nevada 110101668 712 1
New Brunswick  4 59433   
New Hampshire  6 7811641 3
New Jersey133529375435132535216
New Mexico21211510612121323
New York4961437856245393558
Newfoundland/Labrador  4313128221   
North Carolina62210322852433139251118
North Dakota    21    3 
Nova Scotia     18 14  
Ohio3117172315181155 
Oklahoma511131725161621249388
Ontario2 441751603614513
Oregon1278420242324151491
Pennsylvania710184110011215958242411 
Prince Edward Island     1      
Quebec   762223132746 
Rhode Island    1102 33 2
Saskatchewan434765932157576
South Carolina108112101824131582
South Dakota     15 2    
Tennessee223242423281918743
JanFebMarAprMayJunJulAugSepOctNovDec
Texas1842041464793133109532117
Utah5344117251220451
Vermont  4 57215112 
Virginia518732284462312933
Washington122511244263644648451013
West Virginia 4  2 1613  
Wisconsin  241250583313173 
Wyoming    286412