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

Phylum Arthropoda - Arthropods


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 Arthropods

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama36050513731973241924242913222119951484805533
Alaska1218571423537859114501725698
Alberta73962494649621456163111234971256566
Arizona65111073273415044476074102227967606138921382472
Arkansas9112351211131552160414531084159195436388
British Columbia364275564125620362854339826271800956559253
California2612375185221182013000144381273089717996546733332414
Colorado631515068841641390349983489218173812230
Connecticut2920461703326248566036531627922
Delaware204743445426768989237093547737
District of Columbia 42186448134303814212
Florida282930145146584359936442482246053926354130373727
Georgia25332716852059275428772821256222251456556382
Hawaii352033234424241514333946
Idaho726701193273264024142461073618
Illinois461056951480282652305302449134061548439110
Indiana1810926954112412133194214639415658627
Iowa13318942712072429445751783588234181319172
Kansas2127137513101614281252104892050012823
Kentucky173154622131020511998165014131126596250149
Louisiana29767811061494202020801947183316401233576433
Maine764728588516313672521441731167491290163
Manitoba9415942687798075762989382
Maryland1451567422635444664476509410436822027448337
Massachusetts54984121954978887012652119919105634733601259420
JanFebMarAprMayJunJulAugSepOctNovDec
Michigan36402173381288238125012008120943716940
Minnesota3125241357141636703902255711772713929
Mississippi217102393540745578688292460325145213
Missouri547941611842357297824152400216194721060
Montana192610315442664112701063407135206
Nebraska2749202498750197013361437976381977
Nevada56803394504895925794083803199751
New Brunswick11251203581600278326851891113562210026
New Hampshire232240715149027543799409629611429883392202
New Jersey1132027512112449862705469386930052082722344
New Mexico552035811057111517452078264716011117429262
New York1231446182105535682278561612539611762461149
Newfoundland/Labrador2510234403645103463337355207
North Carolina42743312323133485163915190389738442044744440
North Dakota2019144287120224672990222017564828213
Northwest Territories   219574715311 
Nova Scotia1 630134423586347218104183
Nunavut     26485    
Ohio47332067241774289728262351156383319722
Oklahoma32740613542765414438233068311732651850820353
Ontario91124460135737418059893664143592132932864
Oregon2232838591085219930623448234913501124259150
Pennsylvania243350119035317187951110403714258383532944252
Prince Edward Island    1195937112  
Quebec361473346131327732695291415966701418
Rhode Island634636410112843334023438772374822
JanFebMarAprMayJunJulAugSepOctNovDec
Saskatchewan1628521667071435148610184891794826
South Carolina161266696114216361309126712241028744425189
South Dakota 76554139610413364199122463
Tennessee22034110312385295034282963283218321225493259
Texas21652556579710146114509808942681587944922964832757
Utah305232838085811191438151998646413432
Vermont245613647411831889219214478325388930
Virginia53151311772727465755065006408233621806954512
Washington39074613012890452852646521411427231887522332
West Virginia165213634758077510267466083686011
Wisconsin87673978422719558369824315294397114428
Wyoming56115713737052547521036912
Yukon Territory  5 35181344923