Butterflies of Utah


Brush-footed Butterflies (Nymphalidae)


Admirals and Relatives (Limenitidinae)
‘Astyanax’ Red-spotted Purple (Limenitis arthemis astyanax)
California Sister (Adelpha bredowii)
Lorquin’s Admiral (Limenitis lorquini)
Red-spotted Purple (Limenitis arthemis)
Viceroy (Limenitis archippus)
Weidemeyer’s Admiral (Limenitis weidemeyerii)


Emperors (Apaturinae)
Empress Leilia (Asterocampa leilia)
Hackberry Emperor (Asterocampa celtis)


Longwings (Heliconiinae)
Aphrodite Fritillary (Speyeria aphrodite)
Arctic Fritillary (Boloria chariclea)
Callippe Fritillary (Speyeria callippe)
Coronis Fritillary (Speyeria coronis)
Edwards’ Fritillary (Speyeria edwardsii)
Freija Fritillary (Boloria freija)
Great Basin Fritillary (Speyeria egleis)
Great Spangled Fritillary (Speyeria cybele)
Gulf Fritillary (Agraulis vanillae)
Hydaspe Fritillary (Speyeria hydaspe)
Mormon Fritillary (Speyeria mormonia)
Nokomis Fritillary (Speyeria nokomis)
Northwestern Fritillary (Speyeria hesperis)
Relict Fritillary (Boloria kriemhild)
Silver-bordered Fritillary (Boloria selene)
Variegated Fritillary (Euptoieta claudia)
Zerene Fritillary (Speyeria zerene)


Milkweed Butterflies (Danainae)
Monarch (Danaus plexippus)
Queen (Danaus gilippus)
Soldier (Danaus eresimus)


Snouts (Libytheinae)
American Snout (Libytheana carinenta)


True Brushfoots (Nymphalinae)
American Lady (Vanessa virginiensis)
Bordered Patch (Chlosyne lacinia)
California Patch (Chlosyne californica)
California Tortoiseshell (Nymphalis californica)
Common Buckeye (Junonia coenia)
Compton Tortoiseshell (Nymphalis vaualbum)
Dotted Checkerspot (Poladryas minuta)
Edith’s Checkerspot (Euphydryas editha)
Field Crescent (Phyciodes pulchellus)
Fulvia Checkerspot (Thessalia fulvia)
Gorgone Checkerspot (Chlosyne gorgone)
Gray Comma (Polygonia progne)
Green Comma (Polygonia faunus)
Hoary Comma (Polygonia gracilis)
Leanira Checkerspot (Thessalia leanira)
Milbert’s Tortoiseshell (Aglais milberti)
Mourning Cloak (Nymphalis antiopa)
Mylitta Crescent (Phyciodes mylitta)
Northern Checkerspot (Chlosyne palla)
Northern Crescent (Phyciodes cocyta)
Painted Crescent (Phyciodes picta)
Painted Lady (Vanessa cardui)
Pale Crescent (Phyciodes pallida)
Pearl Crescent (Phyciodes tharos)
Red Admiral (Vanessa atalanta)
Rockslide Checkerspot (Chlosyne whitneyi)
Tropical Buckeye (Junonia genoveva)
Variable Checkerspot (Euphydryas chalcedona)
West Coast Lady (Vanessa annabella)
White Peacock (Anartia jatrophae)


Parnassians and Swallowtails (Papilionidae)


Parnassians (Parnassiinae)
Clodius Parnassian (Parnassius clodius)
Rocky Mountain Parnassian (Parnassius smintheus)


Swallowtails (Papilioninae)
Anise Swallowtail (Papilio zelicaon)
Black Swallowtail (Papilio polyxenes)
Indra Swallowtail (Papilio indra)
Old World Swallowtail (Papilio machaon)
Pale Swallowtail (Papilio eurymedon)
Pipevine Swallowtail (Battus philenor)
Two-tailed Swallowtail (Papilio multicaudata)
Western Tiger Swallowtail (Papilio rutulus)