Epargyreus clarus Silver-spotted Skipper Thorybes pylades Northern Cloudywing Erynnis icelus Dreamy Duskywing Erynnis afranius Afranius Duskywing Erynnis persius Persius Duskywing Pyrgus ruralis Two-banded Checkered-Skipper Pyrgus communis Common Checkered-Skipper Pholisora catullus Common Sootywing Oarisma garita Garita Skipperling Hesperia uncas Uncas Skipper Hesperia juba Juba Skipper Hesperia colorado Western Branded Skipper Hesperia pahaska Pahaska Skipper Hesperia nevada Nevada Skipper Atalopedes campestris Sachem Polites draco Draco Skipper Polites themistocles Tawny-edged Skipper Polites sonora Sonora Skipper Anatrytone logan Delaware Skipper Ochlodes sylvanoides Woodland Skipper Poanes taxiles Taxiles Skipper Euphyes vestris Dun Skipper Atrytonopsis hianna Dusted Skipper Megathymus streckeri Strecker's Giant-Skipper Parnassius smintheus Rocky Mountain Parnassian Papilio machaon Old World Swallowtail Papilio polyxenes Black Swallowtail Papilio zelicaon Anise Swallowtail Papilio indra Indra Swallowtail Papilio glaucus Eastern Tiger Swallowtail Papilio rutulus Western Tiger Swallowtail Papilio eurymedon Pale Swallowtail Papilio multicaudata Two-tailed Swallowtail Anthocharis stella Stella Orangetip Anthocharis julia Southern Rocky Mountain Orangetip Euchloe ausonides Large Marble Euchloe olympia Olympia Marble Neophasia menapia Pine White Pieris marginalis Margined White Pieris rapae Cabbage White Pontia beckerii Becker's White Pontia protodice Checkered White Pontia occidentalis Western White Pontia sisymbrii Spring White Colias philodice Clouded Sulphur Colias eurytheme Orange Sulphur Colias alexandra Queen Alexandra's Sulphur
Colias pelidne Pelidne Sulphur Lycaena cupreus Lustrous Copper Lycaena dione Gray Copper Lycaena editha Edith's Copper Lycaena rubidus Ruddy Copper Lycaena heteronea Blue Copper Lycaena helloides Purplish Copper Lycaena nivalis Lilac-bordered Copper Callophrys affinis Western Green Hairstreak Callophrys sheridanii Sheridan's Green Hairstreak Callophrys gryneus Juniper Hairstreak Callophrys spinetorum Thicket Hairstreak Callophrys augustinus Brown Elfin Callophrys mossii Moss' Elfin Callophrys eryphon Western Pine Elfin Satyrium titus Coral Hairstreak Satyrium acadica Acadian Hairstreak Satyrium californica California Hairstreak Satyrium sylvinus Sylvan Hairstreak Satyrium liparops Striped Hairstreak Strymon melinus Gray Hairstreak Cupido amyntula Western Tailed-Blue Celastrina ladon Spring Azure Glaucopsyche piasus Arrowhead Blue Glaucopsyche lygdamus Silvery Blue Euphilotes ancilla Rocky Mountain Dotted-Blue Echinargus isola Reakirt's Blue Plebejus melissa Melissa Blue (includes Karner Blue) Plebejus saepiolus Greenish Blue Plebejus icarioides Boisduval's Blue Plebejus shasta Shasta Blue Plebejus lupini Lupine Blue Plebejus glandon Arctic Blue Apodemia mormo Mormon Metalmark Danaus plexippus Monarch Euptoieta claudia Variegated Fritillary Speyeria cybele Great Spangled Fritillary Speyeria aphrodite Aphrodite Fritillary Speyeria edwardsii Edwards' Fritillary Speyeria coronis Coronis Fritillary Speyeria zerene Zerene Fritillary Speyeria callippe Callippe Fritillary Speyeria egleis Great Basin Fritillary Speyeria hesperis Northwestern Fritillary Speyeria hydaspe Hydaspe Fritillary Speyeria mormonia Mormon Fritillary Boloria bellona Meadow Fritillary Limenitis archippus Viceroy Limenitis weidemeyerii Weidemeyer's Admiral Chlosyne gorgone Gorgone Checkerspot Chlosyne acastus Sagebrush Checkerspot Chlosyne palla Northern Checkerspot Phyciodes pallida Pale Crescent Phyciodes tharos Pearl Crescent Phyciodes cocyta Northern Crescent
Phyciodes pulchella Field Crescent Euphydryas editha Edith's Checkerspot Euphydryas chalcedona Chalcedon Checkerspot Euphydryas anicia Anicia Checkerspot Polygonia satyrus Satyr Comma Polygonia gracilis Hoary Comma Polygonia progne Gray Comma Aglais milberti Milbert's Tortoiseshell Nymphalis antiopa Mourning Cloak Nymphalis californica California Tortoiseshell Vanessa atalanta Red Admiral Vanessa cardui Painted Lady Vanessa annabella West Coast Lady Vanessa virginiensis American Lady Coenonympha tullia Common Ringlet Erebia epipsodea Common Alpine Neominois ridingsii Ridings' Satyr Neominois wyomingo Wyoming Satyr Oeneis chryxus Chryxus Arctic Oeneis uhleri Uhler's Arctic Cercyonis pegala Common Wood-Nymph Cercyonis meadii Mead's Wood-Nymph Cercyonis sthenele Great Basin Wood-Nymph Cercyonis oetus Small Wood-Nymph Habrosyne scripta Lettered Habrosyne Hemileuca hera Hera buckmoth Hemileuca nuttalli Nuttall's sheepmoth Antheraea polyphemus Polyphemus moth Hyalophora gloveri Glover's Silkmoth Hyalophora columbia Columbia silkmoth Manduca quinquemaculata Five-spotted hawkmoth Pachysphinx occidentalis Big poplar sphinx Paonias myops Small-eyed sphinx Smerinthus cerisyi One-eyed sphinx Sphinx vashti Vashti sphinx Pachysphinx modesta Modest sphinx Hemaris thetis Hyles lineata White-lined Sphinx Hyles gallii Bedstraw hawkmoth Proserpinus juanita Juanita sphinx Hemaris thysbe Hummingbird Clearwing Eumorpha achemon Achemon sphinx Gluphisia septentrionis Common Gluphisia Schizura leptinoides Black-blotched Schizura Clostera brucei Clostera apicalis Furcula occidentalis Schizura unicornis Unicorn Caterpillar Moth Clostera albosigma Sigmoid Prominent Pheosia rimosa Black-rimmed Prominent Furcula cinerea Gray Furcula Heterocampa lunata Furcula modesta Odontosia elegans Elegant Prominent Furcula scolopendrina Zigzag Furcula Moth
Acronicta dactylina Fingered Dagger Moth Ponometia semiflava Half-yellow Moth Ponometia binocula Prairie Bird-dropping Moth Tarache augustipennis Narrow-winged Midget Moth Ponometia elegantula Arizona Bird Dropping Moth Acronicta impressa Tarache knowltoni Oruza albocostata Acronicta superans Splendid Dagger Moth Amphipyra tragopoginis Acronicta cyanescens Acronicta radcliffei Radcliffe's Dagger Moth Acronicta impleta Yellow-haired Dagger Moth Acronicta americana American Dagger Moth Acronicta vulpina Miller Dagger Moth Cryphia olivacea Acronicta morula Ochre Dagger Moth Ipimorpha pleonectusa Even-lined Sallow Amphipoea americana American Ear Moth Neoligia invenusta Brachylomia elda Crambodes talidiformis Verbena Moth Apamea cuculliformis Oligia rampartensis Anathix puta Poplar Catkin Moth Brachylomia populi Apamea inordinata Hyppa xylinoides Common Hyppa Euplexia benesimilis American Angle Shades Neoligia tonsa Papaipema nebris Stalk Borer Moth Platypolia mactata Adorable Brocade Amphipyra pyramidoides Copper Underwing Eremobina claudens Dark-winged Quaker Apamea lignicolora Wood-colored Apamea Cucullia antipoda Agrochola purpurea Sympistis augustus Catabena lineolata Five-lined Sallow Fishia discors Platypolia anceps Sympistis figurata Cucullia intermedia Intermediate Cucullia Cucullia luna Cucullia albida Xanthia tatago Fishia connecta Sympistis insanina Pseudeustrotia carneola Pink-barred Pseudeustrotia Sympistis dinalda Adita chionanthi Fringe-Tree Sallow Sympistis albifasciata Sympistis semicollaris Panthea acronyctoides Black Zigzag Panthea gigantea
Anagrapha falcifera Celery Looper Moth Syngrapha viridisigma Spruce False Looper Moth Polychrysia morigera Autographa californica Mythimna unipuncta Armyworm Moth Ulolonche disticha Dargida diffusa Wheat Head Armyworm Moth Orthosia revicta Subdued Quaker Sideridis rosea The Rosewing Ulolonche dilecta Orthodes goodelli Discestra obesula Egira perlubens Lacinipolia strigicollis Capsula subflava Hadena variolata Polia piniae Egira rubrica Andropolia aedon Orthosia hibisci Speckled Green Fruitworm Moth Lacanobia grandis Anarta crotchii Anarta hamata Leucania multilinea Many-lined Wainscot Polia purpurissata Purple Arches Trichordestra liquida Mythimna oxygala Lacinipolia meditata The Thinker Stretchia muricina Lacinipolia stricta Dargida terrapictalis Mamestra configurata Bertha Armyworm Melanchra adjuncta Hitched Arches Tholera americana Lacinipolia olivacea Olive Arches Nephelodes minians Bronzed Cutworm Moth Euxoa redimicula Fillet Dart Apamea unita Noctua pronuba European Yellow Underwing Eurois occulta Abagrotis turbulenta Apamea scoparia Agrotis venerabilis Venerable Dart Lateroligia ophiogramma Ufeus satyricus Dichagyris variabilis Euxoa declarata Apamea amputatrix Yellow-headed Cutworm Moth Euxoa medialis Abagrotis nefascia Euxoa divergens Divergent Dart Lithophane georgii Large Grey Pinion, Green Fruitworm Agrotis volubilis Voluble Dart Abagrotis erratica Euxoa comosa
Apamea occidens Western Apamea Setagrotis pallidicollis Euxoa plagigera Cerastis salicarum Euxoa atomaris Euxoa hollemani Pseudanarta crocea Litholomia napaea Cosmia elisae Apamea auranticolor Agrotis ipsilon Ipsilon Dart Xestia infimatis Homoglaea dives Euxoa pluralis Euxoa septentrionalis Euxoa idahoensis Spaelotis clandestina Clandestine Dart Euxoa infausta Euxoa quadridentata Agnorisma badinodis Pale-banded Dart Euxoa bochus Euxoa auxiliaris Army Cutworm Caradrina montana Civil Rustic Abagrotis nanalis Euxoa servitus Slave Dart Moth Euxoa atristrigata Cosmia praeacuta Euxoa obeliscoides Spaelotis bicava Feltia herilis Master's Dart Feltia jaculifera Dingy Cutworm Moth Agrotis orthogonia Pale Western Cutworm Agrotis vetusta Old Man Dart Enargia infumata Smoked Sallow Apamea inficita Lined Quaker Euxoa tristicula Anicla tepperi Agnorisma bollii Abagrotis vittifrons Parabagrotis exsertistigma Euxoa flavidens Peridroma saucia Variegated Cutworm Moth Euxoa lineifrons Euxoa catenula Xylena thoracica Andropolia theodori Euxoa albipennis Caradrina meralis Rare Sand Quaker Apamea dubitans Raphia frater The Brother Moth Schinia jaguarina Schinia meadi Schinia edwardsii Schinia gaurae Clouded Crimson Schinia masoni
Heliothis phloxiphaga Schinia acutilinea Schinia s. sueta Schinia walsinghami Helicoverpa zea Corn Earworm Moth Eutricopis nexilis White-spotted Midget Moth Cryphia cuerva Cryphia Moth Alypia ridingsii Riding's Forester Moth Androloma maccullochii Arctia caja Garden Tiger Moth or Great Tiger Moth Lophocampa argentata Silver-Spotted Tiger Moth Gnophaela vermiculata Hypercompe permaculata Parasemia plantaginis Virbia fragilis Spilosoma vagans Wandering Tiger Moth Hyphantria cunea Fall Webworm Moth Pyrrharctia isabella Isabella Tiger Moth or Banded Woolybear Platarctia parthenos St. Lawrence Tiger Moth Lophocampa maculata Spotted Tussock Moth or Yellow-Spotted Tiger Moth Cycnia oregonensis Oregon Cycnia Estigmene acrea Salt Marsh Moth or Acrea Moth Spilosoma virginica Virginian Tiger Moth or Yellow Woolybear Moth Crambidia casta Pearly-Winged Lichen Moth Cisseps fulvicollis Yellow-collared Scape Moth Bruceia pulverina Grammia parthenice Parthenice Tiger Moth Virbia aurantiaca Orange Holomelina Grammia williamsii Lycomorpha pholus Black-and-yellow Lichen Moth Grammia nevadensis Bleptina caradrinalis Bent-winged Owlet Moth Idia americalis American Idia Moth Chytolita morbidalis Morbid Owlet Moth Hypena humuli Hop Vine Moth Spargaloma sexpunctata Six-spotted Gray Moth Hypena scabra Green Cloverworm Moth Ascalapha odorata Black Witch Euclidia cuspidea Toothed Somberwing Catocala junctura Joined Underwing Moth Zale minerea Colorful Zale Catocala neogama The Bride Drasteria hudsonica Catocala semirelicta Semirelict Underwing Euclidia ardita Catocala luciana Luciana Underwing Catocala briseis Briseis Underwing Catocala grotiana Caenurgina erechtea Forage Looper Moth Catocala relicta White Underwing Catocala ultronia Ultronia Underwing Caenurgina crassiuscula Clover Looper Moth Melipotis jucunda Merry Melipotis Zale metatoides Washed-out Zale Scoliopteryx libatrix The Herald
Drasteria petricola Drasteria pallescens Drasteria adumbrata Dasychira vagans Variable Tussock Moth Paectes abrostoloides Large Paectes Marathyssa inficita Dark Marathyssa Moth Paectes abrostolella Nola cilicoides Blurry-patched Nola Nycteola cinereana Prodoxus decipiens Daviscardia coloradella Caloptilia murtfeldtella Phyllocnistis populiella Aspen Serpentine Leafminer Moth Agonopterix alstroemeriana Poison Hemlock Moth Agonopterix fusciterminella Exaeretia ciniflonella Ethmia marmorea Ethmia discostrigella Walshia miscecolorella Gelechia bianulella Gnorimoschema gallaesolidaginis Goldenrod Gall Moth Helcystogramma badia Plutella xylostella Diamondback Moth Ypsolopha undulatella Ypsolopha dentella Euhagena nebraskae Albuna pyramidalis Fireweed Clearwing Moth Eucosma ridingsana Gypsonoma adjuncta Olethreutes glaciana Epinotia cinereana Hystrichophora vestaliana Apotomis capreana Sallow Apotomis Moth Eucosma ragonoti Cydia pomonella Codling Moth Epiblema periculosana Gypsonoma fasciolana Ecdytolopha insiticiana Locust Twig Borer Moth Eucosma smithiana Choristoneura occidentalis Western Spruce Budworm Moth Clepsis virescana Acleris celiana Argyrotaenia coloradanus Sparganothis reticulatana Reticulated Fruitworm Moth Choristoneura conflictana Large Aspen Tortrix Moth Choristoneura fractivittana Pandemis limitata Three-lined Leafroller Moth Diedra cockerellana Cockerell's Moth Archips purpurana Cochylis dubitana Acleris fuscana Small Aspen Leaftier Moth Sparganothis sulfureana Sparganothis Fruitworm Moth Clepsis persicana White Triangle Tortrix Archips cerasivorana Ugly-nest Caterpillar Moth Acleris nivisellana Snowy-shouldered Acleris Moth
Acleris albicomana Red-edged Acleris Moth Harrisina metallica Western Grapeleaf Skeletonizer Tortricidia testacea Warm-chevroned Moth Petrophila avernalis Euchromius ocelleus Pediasia trisecta Sod Webworm Moth Crambus leachellus Agriphila plumbifimbriellus Catoptria latiradiella Two-banded Catoptria Evergestis subterminalis Mimoschinia rufofascialis Rufous-banded Crambid Moth Loxostege lepidalis Ostrinia marginalis Choristostigma plumbosignalis Pyrausta signatalis Pyrausta unifascialis One-banded Pyrausta Pyrausta grotei Udea turmalis Pyrausta perrubralis Shasta Pyrausta Moth Perispasta caeculalis Pyrausta orphisalis Orange Mint Moth Pyrausta subsequalis Loxostege cereralis Diastictis ventralis White-spotted Brown Moth Loxostege sticticalis Beet Webworm Moth Nomophila nearctica Lucerne Moth Anania funebris White Spotted Sable Moth Mecyna mustelinalis Choristostigma elegantalis Sitochroa chortalis Dimorphic Sitochroa Moth Pyrausta nicalis Saucrobotys futilalis Dogbane Saucrobotys Moth Gesneria centuriella Scoparia biplagialis Toripalpus trabalis Pococera asperatella Maple Webworm Moth Acrobasis tricolorella Destructive Pruneworm Moth Dioryctria auranticella Ponderosa Pineconeworm Moth Dasypyga alternosquamella Dioryctria ponderosae Zophodia grossulariella Gooseberry Fruitworm Moth Etiella zinckenella Dioryctria abietivorella Evergreen Coneworm Moth Dioryctria pseudotsugella Sciota vetustella Passadenoides montanus Peoria tetradella Peoria approximella Carmine Snout Moth Pima fosterella Sciota tarmitalis Hypsopygia olinalis Aglossa cacamica Hypsopygia thymetusalis Spruce Needleworm Moth Hypsopygia cohortalis Thyris maculata Spotted Thyris
Platyptilia carduidactyla Artichoke Plume Moth Hellinsia sulphureodactylus Gillmeria pallidactyla Archiearis infans The Infant Phigalia titea Spiny Looper Macaria adonis Glena nigricaria Enypia venata Variable Girdle Moth Drepanulatrix carnearia Stenoporpia excelsaria Macaria signaria Pale-marked Angle Stenoporpia pulmonaria Metarranthis duaria Tacparia atropunctata Lycia ursaria Stout Spanworm Biston betularia Pepper and Salt Geometer Phaeoura mexicanaria Pine Looper Metanema inatomaria Pale Metanema Meris alticola Euchlaena madusaria Digrammia neptaria Dark-bordered Granite Moth Prochoerodes forficaria Lambdina fiscellaria Hemlock Looper Pero behrensaria Paleacrita vernata Spring Cankerworm Moth Euchlaena serrata The Saw Wing Protitame subalbaria Euchlaena johnsonaria Johnson's Euchlaena Digrammia decorata Decorated Granite Probole amicaria Speranza denticulodes Drepanulatrix secundaria Sicya macularia Sharp-lined Yellow Euchlaena tigrinaria Mottled Euchlaena Iridopsis larvaria Bent-Lined Gray Erannis tiliaria Linden Looper Moth Digrammia excurvata Hesperumia sulphuraria Sulphur Moth Tetracis cachexiata White Slant-line Speranza sulphurea Sulphur Angle Ennomos magnaria Maple Spanworm Nematocampa resistaria Horned Spanworm Moth Lomographa semiclarata Bluish Spring Moth Neoterpes trianguliferata Ixala desperaria Digrammia irrorata Pherne sperryi Apodrepanulatrix litaria Tetracis formosa Digrammia curvata Speranza occiduaria Protitame virginalis Virgin moth Digrammia californiaria Californian Granite Moth Caripeta aequaliaria Western Conifer Looper Plataea trilinearia Sagebrush Girdle Moth
Gabriola minima Enypia griseata Mountain Girdle Moth Tetracis cervinaria Probole alienaria Alien Probole Chlorosea nevadaria Synchlora bistriaria Oblique-striped Emerald Moth Dichorda rectaria Nemoria unitaria Single-lined Emerald Nemoria darwiniata Chlorochlamys triangularis Synchlora aerata Wavy-Lined Emerald Mesothea incertata Day Emerald Thera latens Thera otisi Horisme intestinata Brown Bark Carpet Epirrhoe plebeculata Euphyia intermediata Sharp-angled Carpet Eulithis testata The Chevron Dysstroma hersiliata Orange-barred Carpet Orthonama obstipata The Gem Rheumaptera subhastata White-banded Black Perizoma curvilinea Eulithis xylina Perizoma custodiata Eubaphe mendica The Beggar Xanthorhoe lacustrata Toothed Brown Carpet Ecliptopera silaceata Small Phoenix Xanthorhoe alticolata Hydriomena speciosata Coryphista meadii Barberry Geometer Eupithecia nevadata Dysstroma citrata Dark Marbled Carpet Hydriomena morosata Dysstroma brunneata Zenophleps alpinata Rheumaptera hastata Antepirrhoe semiatrata Black-banded Carpet Moth Eupithecia ravocastaliata Tawny Pug Moth Eulithis destinata Eupithecia spermaphaga Eupithecia cretaceata Costaconvexa centrostrigaria The Bent-line Carpet Epirrita autumnata Autumnal Moth Lobophora montanata Eulithis propulsata Eupithecia columbiata Alsophila pometaria Fall Cankerworm Moth Idaea productata Idaea demissaria Red-Bordered Wave Scopula limboundata Large Lace-border Scopula luteolata Idaea occidentaria Malacosoma disstria Forest Tent Caterpillar Moth Malacosoma americanum Eastern Tent Caterpillar Moth Phyllodesma americana Lappet Moth
Tolype distincta Alucita montana Montana Six-plume Moth Powered by TCPDF (www.tcpdf.org)