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
Alabama110238637784889703993771900642318172
Alaska419355212416611336122 
Alberta315401262954553421152632
Arizona106317996114985013942803294819541028346110
Arkansas186724138460054845545265437718045
British Columbia5318121147168611097443501173612
California40457314071886178825992234165916791070465287
Colorado116671322768611248740372122112
Connecticut2133073133217166194234 
Delaware11 422102153212263232911314
District of Columbia   11418109451
Florida898121220091664158412671270139112741186913879
Georgia51774325216816757679909315058470
Idaho38273280125128966232132
Illinois 8762536851096143813547172194517
Indiana174199250465464490327118404
Iowa192265198583120714551010645224335
Kansas 6108718920020520218261186
Kentucky134529337237055743327367163
Louisiana142372627731852920859973890574224189
Maine66431533197621435916360966518
Manitoba 113492210260140721911
Maryland1318883829941291158713558513935337
Massachusetts28351725481514282233742454159052615342
Michigan2105258381904859647341120433
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota3 73118476128615241126439110124
Mississippi2561801178113470665776
Missouri8611648879199664111429143064217
Montana3 20381102224133211131871
Nebraska 1776188321980723780292106316
Nevada674049471087759563556
New Brunswick32946229462784502325111165
New Hampshire31214157453792117687433997217
New Jersey26312194151161160817611414101747011236
New Mexico41194259268345505516249146571
New York1223141326114022792461199711073488515
Newfoundland/Labrador11 41272211116445 1
North Carolina92662807431243165215161405137462321187
North Dakota331222148311863246117881576413596
Northwest Territories    71383311 
Nova Scotia  11446158233103651351
Nunavut     112     
Ohio4863180430969899860478248327
Oklahoma636838889611659878431233125552017725
Ontario107503331244279835722359119136011016
Oregon4710226928958488711347784391557227
Pennsylvania1124167536150524562685210613223565421
Prince Edward Island    11213212  
Quebec3265328179079751221739162
Rhode Island11221263461229165111723761172915
Saskatchewan12 199534851932414658114
JanFebMarAprMayJunJulAugSepOctNovDec
South Carolina16692162983332683303502741606319
South Dakota 2192211310967342216 
Tennessee83152491109615091455146915811089618251130
Texas6851236220630653093209420402079241835612113761
Utah1 27509418124222114167105
Vermont 519110436824102262532099195
Virginia31511775211210150118261451118845613471
Washington271092995479501435242416227612137646
West Virginia 2208799127251199172494 
Wisconsin61159183599148020791326741171305
Wyoming  41710150172150493  
Yukon Territory    13276115