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


TaxonomyBrowseInfoImagesLinksBooks
Data

Infraorder Araneomorphae - True Spiders


The following data 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 True Spiders

JanFebMarAprMayJunJulAugSepOctNovDec
Alabama 21103720109714038219
Alaska185 211913    
Alberta  3122935276314272
Arizona41314864110108919399753016
Arkansas1111113030182735199 
British Columbia41713304718341720102
California5382170257219243297304262278161101
Colorado 412714243225602852
Connecticut1  81811716632 
Delaware  761213161023312
District of Columbia      111   
Florida126129126179256272247199154193225158
Georgia7676631051021021076768349
Idaho    4435931 
Illinois1 83642977970873910 
Indiana  661321232526122 
Iowa  11171310275161141
Kansas  4132022342929711
Kentucky   583824221511
Louisiana616522366544373489610138
Maine    120295212 1 
Manitoba    15423   
Maryland1291325706382494724112
Massachusetts2637732212832652642272421746118
Michigan881118366834377119162
Minnesota  124134169292517  
Mississippi2112603966311927672577
Missouri3 11442321738641182
Montana 114 1316574810713
Nebraska    214616208  
Nevada 1 256 5615  
New Brunswick   2 5167   
New Hampshire 2151327572268341964
New Jersey  1241338345629299246
New Mexico 1 448201527115 
New York  1313345177646933102
Newfoundland/Labrador 36286158621894  
North Carolina16435311695109100861291053618
North Dakota      1   1 
Nova Scotia     1 231  
Ohio5  1620875881674030 
Oklahoma47641078215460113821131338764
Ontario12112444836056452163
Oregon4492984797354241353
Pennsylvania62125988979064837113 
Quebec  141125344646101 
Rhode Island  125141711591  
Saskatchewan   313266135  1
South Carolina3 2814254121233468
South Dakota    539 72   
Tennessee62152684585995342572
Texas131563718896145991351448424
Utah43181941345842422074
Vermont  172622274216203 
Virginia10131942686086119116791921
Washington94151126151148162972392563128
West Virginia 7159411111521512 
Wisconsin1  1840104718397363 
Wyoming   1 33 52