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Home » Guide » Arthropods (Arthropoda) » Arachnids (Arachnida) » Spiders (Araneae)

Order Araneae - 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 Spiders
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

JanFebMarAprMayJunJulAugSepOctNovDec
Alabama1311037261137948412217
Alaska185 211913    
Alberta  31231463964172139
Arizona41314864110110111108106973416
Arkansas1114113030202735199 
British Columbia41715384720411720132
California6287177273224254304361285326203151
Colorado 412714243435713492
Connecticut1  81811818732 
Delaware  761213172023612
District of Columbia      111   
Florida127129127181258274249209161199236170
Georgia106847411111010411070705515
Idaho    4435941 
Illinois1 836429881861014212 
Indiana  6613212327291231
Iowa  11171310278161141
Kansas  41321224736321113
Kentucky   583825251531
Louisiana6165223675445754810010141
Maine    120305313 1 
Manitoba    15423   
Maryland1291325706382495124123
Massachusetts2637732202882692802382471819048
Michigan881118377134417420172
Minnesota  124134269342617 1
Mississippi20126039663519276724515
Missouri3 115423521386620122
Montana 114 1319595111713
Nebraska    2141116218  
Nevada 1 256351017  
New Brunswick   2 5187   
New Hampshire 21513275726693519624
New Jersey  1241338046691021343410
New Mexico 1 448231731145 
New York  1313345178727537132
Newfoundland/Labrador 36286158641894  
North Carolina16435411697113106871331104424
North Dakota      1   1 
Nova Scotia     1 231  
Ohio5  1620875984714530 
Oklahoma49641098215761113851201359068
Ontario12112445816061472179
Oregon4493089798579291454
Pennsylvania621660889894699269233
Quebec  141125344648101 
Rhode Island  125141711591  
Saskatchewan   313266155  1
South Carolina3 281526422227351019
South Dakota    539 72   
Tennessee6218278459591073825103
Texas131565731021051511231431729424
Utah43182041356144472494
Vermont  172623274316203 
Virginia10131944686786128119832729
Washington1141521261501481651042552703444
West Virginia 7159411111625512 
Wisconsin1  1840104728898384 
Wyoming   1 33 52  

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