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Greater Washtenaw County Butterfly Survey

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Southeast Michigan

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2002 Full Season Results

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SpeciesLatin NameNumbersMaxFirstLast
Cabbage WhitePieris rapae38842604/15/200210/22/2002
Clouded SulphurColias philodice33082964/24/200211/8/2002
Pearl CrescentPhyciodes tharos31961955/5/200210/12/2002
Alfalfa ButterflyColias eurytheme30093325/9/200210/20/2002
European SkipperThymelicus lineola13834176/7/20027/12/2002
Little Wood SatyrMegisto cymela9452085/27/20028/1/2002
ViceroyLimenitis archippus889666/2/200210/12/2002
Silver-spotted SkipperEpargyreus clarus884585/27/200210/10/2002
Eastern-tailed BlueEveres comyntas708745/5/200210/12/2002
MonarchDanaus plexippus685495/26/200210/27/2002
BaltimoreEuphydryas phaeton6752436/20/20027/21/2002
Wood NymphCercyonis pegala alope620516/28/20029/6/2002
American CopperLycaena phlaeas americana6171095/15/200210/10/2002
Tiger SwallowtailPapilio glaucus566275/4/20029/16/2002
Spring AzureCelastrina ladon4741244/14/20026/2/2002
Summer AzureCelastrina neglecta3981076/9/20029/25/2002
Spicebush SwallowtailPapilio troilus391435/15/200210/1/2002
Least SkipperAncyloxypha numitor389456/8/200210/1/2002
White ColiasColias species387515/24/200211/8/2002
Peck\'s SkipperPolites peckius372395/29/200210/11/2002
Great Spangled FritillarySpeyeria cybele305236/19/20029/12/2002
Northern Broken DashWallengrenia egeremet268596/19/20028/25/2002
Wild Indigo DuskywingErynnis baptisiae262565/16/200210/9/2002
Hobomok\'s SkipperPoanes hobomok250145/22/20027/7/2002
Black SwallowtailPapilio polyxenes240124/20/200210/5/2002
Eyed BrownSatyrodes eurydice232526/10/20028/5/2002
Delaware SkipperAnatrytone logan221276/28/20029/10/2002
Appalachian Eyed BrownSatyrodes appalachia214226/20/20028/10/2002
Broad-winged SkipperPoanes viator211677/6/20028/10/2002
Black DashEuphyes conspicua193497/6/20028/5/2002
Red-spotted PurpleLimenitis arthemis astyanax147166/1/20029/21/2002
BuckeyeJunonia coenia141157/27/200210/15/2002
Giant SwallowtailPapilio cresphontes132115/24/20029/29/2002
Juvenal\'s DuskywingErynnis juvenalis122124/29/20026/20/2002
AphroditeSpeyeria aphrodite1191016/19/20029/7/2002
Dorcas CopperLycaena dorcas117607/3/20028/2/2002
Silvery CheckerspotChlosyne nycteis110266/10/20029/3/2002
Leonard\'s SkipperHesperia leonardus108238/17/20029/21/2002
Tawny Edged SkipperPolites themistocles98115/29/20029/13/2002
Red AdmiralVanessa atalanta98254/16/200210/20/2002
Fiery SkipperHylephilia phyleus96147/28/200210/12/2002
Southern CloudywingThorybes bathyllus95426/8/20027/20/2002
Mustard WhitePieris napi87164/24/20029/1/2002
Mourning CloakNymphalis antiopa8783/12/200210/14/2002
Eastern CommaPolygonia comma8653/12/200210/21/2002
Mulberry WingPoanes massasoit81217/3/20028/2/2002
Bronze CopperLycaena hyllus75106/9/200210/12/2002
Dion SkipperEuphyes dion74196/29/20027/18/2002
Purplish CopperLycaena helloides71265/27/200210/1/2002
Roadside SkipperAmblyscirtes vialis68105/31/20029/1/2002
Dun SkipperEuphyes vestris6297/6/20028/28/2002
Northern Pearly EyeEnodia anthedon5886/28/20028/11/2002
Question MarkPolygonia interrogationis4945/4/20029/30/2002
American Painted LadyVanessa virginiensis4564/16/200210/1/2002
Dukes SkipperEuphyes dukesi41117/14/20028/8/2002
Northern CloudywingThorybes pylades40135/27/20027/14/2002
Common SootywingPholisora catullus3895/27/20029/6/2002
Sleepy DuskywingErynnis brizo3574/19/20026/8/2002
Long DashPolites mystic3556/10/20027/7/2002
Hackberry ButterflyAsterocampa celtis34116/19/20029/5/2002
Brown ElfinCallophrys augustinus31114/16/20025/5/2002
HarvesterFeniseca tarquinius2678/3/20029/4/2002
Poweshiek SkipperlingOarisma poweshiek25137/6/20027/13/2002
Acadian HairstreakSatyrium acadica2476/27/20028/5/2002
Edward\'s HairstreakSatyrium edwardsii21107/6/20027/27/2002
Silver-bordered FritillaryBoloria selene myrina2045/31/20029/1/2002
Milbert\'s Tortoise ShellNymphalis milberti20123/13/200210/10/2002
Banded HairstreakSatyrium calanus1846/30/20028/2/2002
Dreamy DuskywingErynnis icelus18135/26/20026/1/2002
Gray CommaPolygonia progne1824/16/200210/6/2002
Crossline SkipperPolites origenes18106/16/20027/9/2002
Coral HairstreakSatyrium titus1756/29/20028/9/2002
Little GlassywingPompeius verna1536/29/20027/25/2002
American SnoutLibytheana carinenta1567/7/20029/6/2002
Meadow FritillaryBoloria bellona1566/26/200210/1/2002
Hoary EdgeAchalarus lyciades1276/16/20027/20/2002
Tiger Swallowtail (Black)Papilio glaucus1126/8/20028/18/2002
Pine ElfinCallophrys niphon1185/5/20025/5/2002
Variegated FritillaryEuptoieta claudia938/21/20029/25/2002
Tawny EmperorAsterocampa clyton926/29/20028/31/2002
Harris\' CheckerspotChlosyne harrisii856/8/20026/16/2002
Gray HairstreakStrymon melinus727/28/20029/7/2002
Horace DuskywingErynnis horatius645/26/20027/25/2002
Little YellowEurema lisa629/6/20029/28/2002
Striped HairstreakSatyrium liparops317/20/20028/4/2002
Northern AzureCelastrina lucia324/24/20025/5/2002
Pipevine SwallowtailBattus philenor318/3/20029/21/2002
Compton\'s Tortoise ShellNymphalis vaualbum213/12/20024/24/2002
Painted LadyVanessa carduii219/2/20029/8/2002
Hobomok\'s Skipper (Pocohantas)Poanes hobomok216/6/20026/7/2002
Columbine DuskywingErynnis lucilius116/1/20026/1/2002
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Period
YTD
March
April
May
June
July
August
September
October
November
December
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Species
88
4
16
37
61
70
61
49
25
1
0
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Butterflies
29021
12
503
1343
5434
5080
7628
6800
2219
2
0
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Last updated: 2/11/2003

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