# List of Lepidoptera of Utah

This is a list of Lepidoptera (butterflies and moths) observed in the U.S. state of Utah.
* Achemon sphinx moth (Eumorpha achemon)
* American painted lady butterfly (Vanessa virginiensis)
* American snout butterfly (Libytheana carinenta)
* Anise swallowtail butterfly (Papilio zelicaon)
* Aphrodite fritillary butterfly (Speyeria aphrodite)
* Arctic fritillary butterfly (Boloria chariclea)
* Army cutworm (Euxoa auxiliaris)
* Black cutworm (Agrotis ipsilon)
* Black swallowtail butterfly (Papilio polyxenes)
* Bordered patch butterfly (Chlosyne lacinia)
* Cabbage looper (Trichoplusia ni)
* California patch butterfly (Chlosyne californica)
* California sister butterfly (Adelpha californica)
* California tortoiseshell butterfly (Nymphalis californica)
* Callippe fritillary butterfly (Speyeria callippe)
* Clodius parnassian butterfly (Parnassius clodius)
* Common buckeye butterfly (Junonia coenia)
* Compton tortoiseshell butterfly (Nymphalis vaualbum)
* Corn earworm (Helicoverpa zea) - also called the tomato fruitworm
* Coronis fritillary butterfly (Speyeria coronis)
* Diamondback moth (Plutella xylostella)
* Dotted checkerspot butterfly (Poladryas minuta)
* Edith's checkerspot butterfly (Euphydryas editha)
* Edward's fritillary butterfly (Speyeria edwardsii)
* Empress Leilia butterfly (Asterocampa leilia)
* Fall armyworm (Spodoptera frugiperda)
* Field crescent butterfly (Phyciodes pulchella)
* Five-spotted hawkmoth (Manduca quinquemaculata)
* Freija fritillary butterfly (Boloria freija)
* Fulvia checkerspot butterfly (Thessalia fulvia)
* Glassy cutworm (Crymodes devastator)
* Gorgone checkerspot butterfly (Chlosyne gorgone)
* Gray comma butterfly (Polygonia progne)
* Great Basin fritillary butterfly (Speyeria egleis)
* Great spangled fritillary butterfly (Speyeria cybele)
* Green comma butterfly (Polygonia faunus)
* Gulf fritillary butterfly (Agraulis vanillae)
* Hackberry emperor butterfly (Asterocampa celtis)
* Hoary comma butterfly (Polygonia gracilis)
* Hydaspe fritillary butterfly (Speyeria hydaspe)
* Indra swallowtail butterfly (Papilio indra)
* Leanira checkerspot butterfly (Chlosyne leanira)
* Lorquin's admiral butterfly (Limenitis lorquini)
* Milbert's tortoiseshell butterfly (Aglais milberti)
* Monarch butterfly (Danaus plexippus)
* Mormon fritillary butterfly (Speyeria mormonia)
* Mourning cloak butterfly (Nymphalis antiopa)
* Mylitta crescent butterfly (Phyciodes mylitta)
* Nokomis fritillary butterfly (Speyeria nokomis)
* Northern checkerspot butterfly (Chlosyne palla)
* Northern crescent butterfly (Phyciodes cocyta)
* Northwestern fritillary butterfly (Speyeria hesperis)
* Old World swallowtail butterfly (Papilio machaon)
* Painted lady butterfly (Vanessa cardui)
* Pale crescent butterfly (Phyciodes pallida)
* Pale swallowtail butterfly (Papilio eurymedon)
* Pale Western cutworm (Agrotis orthogonia)
* Pallid crescentspot butterfly (Phyciodes picta)
* Pearl crescent butterfly (Phyciodes tharos)
* Pipevine swallowtail butterfly (Battus philenor)
* Queen butterfly (Danaus gilippus)
* Red admiral butterfly (Vanessa atalanta)
* Red-spotted purple butterfly (Limenitis arthemis astyanax)
* Relict fritillary butterfly (Boloria kriemhild)
* Rockslide checkerspot butterfly (Chlosyne whitneyi)
* Rocky Mountain parnassian butterfly (Parnassius smintheus)
* Silver-bordered fritillary butterfly (Boloria selene)
* Small white butterfly (Pieris rapae)
* Soldier butterfly (Danaus eresimus)
* Tropical buckeye butterfly (Junonia genoveva)
* Two-tailed swallowtail butterfly (Papilio multicaudata)
* Variable checkerspot butterfly (Euphydryas chalcedona)
* Variegated cutworm (Peridroma saucia)
* Variegated fritillary butterfly (Euptoieta claudia)
* Viceroy butterfly (Limenitis archippus)
* Weidemeyer's admiral butterfly (Limenitis weidemeyerii)
* West Coast lady butterfly (Vanessa annabella)
* Western bean cutworm (Striacosta albicosta)
* Western tiger swallowtail butterfly (Papilio rutulus)
* White admiral butterfly (Limenitis arthemis)
* White peacock butterfly (Anartia jatrophae)
* White-lined sphinx moth (Hyles lineata)
* Zerene fritillary butterfly (Speyeria zerene)