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

Order Araneae - 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 Spiders

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama2515671161311132112101441305333
Alaska176327384926039234
Alberta43354211818921215913367373852
Arizona199231424427497524714600439453195122
Arkansas179421151931841261232211414515
British Columbia673649161210452327345409340293123
California54459512211710186519831440120910571088717421
Colorado2945841402422883372343011663711
Connecticut42923716042797743111
Delaware4 1823576062789136108
District of Columbia   744813   
Florida472422552637673794670624462595584581
Georgia545221625135036034227326522813754
Idaho118938143845394182
Illinois13181031652965003723754282395519
Indiana11928801482171201501221182151
Iowa18233480179269260196204109178
Kansas1312174574105114117154152225
Kentucky90611131783494133683664652587751
Louisiana2554959615312119518512316512145
Maine14114493216557628412104874736
Manitoba 21518573741292 1
Maryland5865213450758838697767879565192105
Massachusetts13913631754384189268564162343618192
Michigan14202876152227191167180833522
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota778665326666437346264751610
Mississippi292376509561545291431820
Missouri213985162291251235208287143723
Montana961621897099173734947
Nebraska3412355867466362314 
Nevada1086289979168585045177
New Brunswick2743601051557774802863
New Hampshire212136116173223167183129673531
New Jersey287113727843644936730737134511377
New Mexico1423456969114136185160139489
New York3255881845297125895845142438831
Newfoundland/Labrador13663761521194027634
North Carolina7811919440348146750844755739415684
North Dakota9 615283715261757 
Northwest Territories    1172    
Nova Scotia  52112263238311431
Nunavut   1  93    
Ohio162140144309406308335259158584
Oklahoma568417226744628337628538431017378
Ontario28241261844017065095204502205524
Oregon79671441922873052612702171506745
Pennsylvania879133369511191097104086177954718227
Prince Edward Island     2222   
Quebec951289211335200269339127323
Rhode Island 13448914983766928 2
Saskatchewan417187816431321817413063249
JanFebMarAprMayJunJulAugSepOctNovDec
South Carolina4431279219312319216714813410245
South Dakota 1 11123133461914 3
Tennessee2526911932502092202391651295347
Texas30925473010449739681055988849935837376
Utah121066961641472501761721334219
Vermont4132352861041281168750116
Virginia524514321245446742148754436910270
Washington6717916833853654944237952153412081
West Virginia 92115516639526532181
Wisconsin184407019341834333429799413
Wyoming16618323640616220411
Yukon Territory     14308