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

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 41141018521 
Alaska    21122  2
Alberta321  1824728 2
Arizona16261723252651172198
Arkansas   416753643 
British Columbia66761764853617211722
California3757961511982281681661201324042
Colorado5731481317132275 
Connecticut   222 6 24 
Delaware   112471012611
Florida283726406459372919452570
Georgia462015292517201224168
Idaho    2   32  
Illinois3267152249171315 2
Indiana  1 121041 62 
Iowa  5456311054  
Kansas  2 12121612 
Kentucky1223126434835691064383
Louisiana 15611658111412
Maine   28506138 527
Manitoba     41     
Maryland2158205946574927197
Massachusetts171728452274722724361313
Michigan2  7106161117514
Minnesota  53195729223412
JanFebMarAprMayJunJulAugSepOctNovDec
Mississippi 26 343 86 1
Missouri2268281017731161 
Montana    814122 1  
Nebraska2  134  111 
Nevada 110101668 712  
New Brunswick  4 59233   
New Hampshire  6 4811621 3
New Jersey13342937533392429206
New Mexico 121131051191113
New York3851232724939333157
Newfoundland/Labrador  431388221   
North Carolina6211032274636303220417
North Dakota    21    3 
Nova Scotia     18 14  
Ohio311715171416935 
Oklahoma511131423111419239388
Ontario2 4417485131134 3
Oregon676216232121151111
Pennsylvania1210144710410215960262211 
Prince Edward Island     1      
Quebec   752119112246 
Rhode Island    1102 23 2
Saskatchewan434765932107576
South Carolina6811271219131471
South Dakota     15 2    
Tennessee223242222271715 43
JanFebMarAprMayJunJulAugSepOctNovDec
Texas1841827414484117103471912
Utah534467221015251
Vermont  4 572151 1 
Virginia517332243956172432
Washington122410244263533642431013
West Virginia 4    1413  
Wisconsin  241246552313143 
Wyoming    276312