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

Calendar
Upcoming Events

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

TaxonomyBrowseInfoImagesLinksBooks
Data

Order Lepidoptera - Butterflies and Moths


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 Butterflies and Moths

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama110238635758859670940758898640318172
Alaska419344611615711336122 
Alberta315401222924513421152632
Arizona107313981111874911682665283919481022343109
Arkansas186724138057048842043165437718045
British Columbia5318121046666310897223501173612
California40157613991756163624322100159016771069465287
Colorado116661292497681092711370123112
Connecticut2132969117166156193233 
Delaware11 421101152211259232911314
District of Columbia   11418109421
Florida874120219891615148111881227135812701175912878
Georgia51774275166556527469599154928370
Idaho38272971119124886028132
Illinois 8762506271023138013227152174517
Indiana174199228441438490327116394
Iowa191464180566117713211004643219335
Kansas 7108118118719919518261186
Kentucky134527833128945439327267163
Louisiana141370612699733790723882881570224187
Maine66421383157251377891357966518
Manitoba 113482181198113721911
Maryland1318873368451077134112018473905334
Massachusetts28351725181455271132312404159252615342
Michigan295257372862798592339119433
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota3 73119440122914481114439110124
Mississippi2561801086412470665776
Missouri8611848377196362811369143054217
Montana3 20381082133883211131871
Nebraska 1776185268728511690290106316
Nevada674049471067458553556
New Brunswick32945217425749487324111165
New Hampshire31214150447761113286033997217
New Jersey26312193861058150816261361100845911136
New Mexico41190253207320473499245145571
New York1223141322105621322340192411063478515
Newfoundland/Labrador11 4127220594445 1
North Carolina92662737101022145913131336136461221187
North Dakota331222218221854245017881581414596
Northwest Territories    787331  
Nova Scotia  1144114821291641051
Nunavut     112     
Ohio4863171404924826826478248327
Oklahoma636638888410308757051143125451817725
Ontario107503271208268634032316118435910916
Oregon4710226927954174910727314391557227
Pennsylvania1124167530140822622429198513223565421
Prince Edward Island    11011212  
Quebec3263620075768248121135152
Rhode Island112288275813113210283761172915
Saskatchewan12 199232849930814658114
JanFebMarAprMayJunJulAugSepOctNovDec
South Carolina16692162973232663133372701606319
South Dakota 2192211010767342216 
Tennessee83151487103814331389137115011088618251130
Texas6821235213627762742190618481974240335272098759
Utah1 26508114022721613867105
Vermont 51910737872992157432099195
Virginia31511765141108141917241399118845613471
Washington271092995458871370229415497612117646
West Virginia 2208797127249198172494 
Wisconsin6957177575140020091309740171305
Wyoming  41710131159150493  
Yukon Territory    13276115