National Moth Week is July 20-28, 2024!
Moths are amazing creatures. Take photographs and share your moth sightings with us to document the moths where you live.
Regional Species Checklists
Moffat County, Colorado, United States
The BAMONA database currently includes verified sighting records for 170 species from this region.
Hesperiidae Skippers
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Epargyreus clarus Silver-spotted Skipper
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Thorybes pylades Northern Cloudywing
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Thorybes mexicana Mexican Cloudywing
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Erynnis icelus Dreamy Duskywing
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Erynnis brizo Sleepy Duskywing
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Erynnis telemachus Rocky Mountain Duskywing
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Erynnis afranius Afranius Duskywing
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Erynnis persius Persius Duskywing
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Burnsius communis Common Checkered-Skipper
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Pholisora catullus Common Sootywing
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Hesperopsis libya Mohave Sootywing
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Hesperopsis alpheus Saltbush Sootywing
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Oarisma garita Garita Skipperling
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Thymelicus lineola European Skipper
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Hesperia uncas Uncas Skipper
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Hesperia juba Juba Skipper
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Hesperia colorado Western Branded Skipper
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Hesperia pahaska Pahaska Skipper
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Hesperia nevada Nevada Skipper
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Polites sabuleti Sandhill Skipper
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Polites sonora Sonora Skipper
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Ochlodes sylvanoides Woodland Skipper
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Ochlodes yuma Yuma Skipper
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Euphyes vestris Dun Skipper
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Piruna pirus Russet Skipperling
Papilionidae Parnassians and Swallowtails
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Parnassius smintheus Rocky Mountain Parnassian
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Papilio machaon Old World Swallowtail
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Papilio zelicaon Anise Swallowtail
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Papilio indra Indra Swallowtail
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Papilio rutulus Western Tiger Swallowtail
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Papilio eurymedon Pale Swallowtail
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Papilio multicaudata Two-tailed Swallowtail
Pieridae Whites and Sulphurs
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Anthocharis thoosa Southwestern Orangetip
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Euchloe ausonides Large Marble
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Euchloe lotta Desert Marble
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Pieris marginalis Margined White
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Pieris rapae Cabbage White
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Pontia beckerii Becker's White
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Pontia protodice Checkered White
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Pontia occidentalis Western White
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Pontia sisymbrii Spring White
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Colias philodice Clouded Sulphur
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Colias eurytheme Orange Sulphur
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Colias alexandra Queen Alexandra's Sulphur
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Colias scudderi Scudder's Sulphur
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Zerene cesonia Southern Dogface
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Nathalis iole Dainty Sulphur
Lycaenidae Gossamer-wing Butterflies
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Lycaena arota Tailed Copper
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Lycaena editha Edith's Copper
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Lycaena rubidus Ruddy Copper
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Lycaena heteronea Blue Copper
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Lycaena helloides Purplish Copper
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Lycaena nivalis Lilac-bordered Copper
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Hypaurotis crysalus Colorado Hairstreak
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Callophrys affinis Western Green Hairstreak
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Callophrys sheridanii Sheridan's Green Hairstreak
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Callophrys gryneus Juniper Hairstreak
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Callophrys eryphon Western Pine Elfin
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Satyrium titus Coral Hairstreak
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Satyrium californica California Hairstreak
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Satyrium sylvinus Sylvan Hairstreak
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Satyrium calanus Banded Hairstreak
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Satyrium liparops Striped Hairstreak
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Satyrium behrii Behr's Hairstreak
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Satyrium fuliginosum Sooty Hairstreak
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Leptotes marina Marine Blue
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Brephidium exilis Western Pygmy-Blue
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Cupido amyntula Western Tailed-Blue
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Glaucopsyche piasus Arrowhead Blue
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Glaucopsyche lygdamus Silvery Blue
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Euphilotes ancilla Rocky Mountain Dotted-Blue
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Euphilotes rita Rita Dotted-Blue
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Echinargus isola Reakirt's Blue
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Plebejus melissa Melissa Blue (includes Karner Blue)
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Plebejus saepiolus Greenish Blue
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Plebejus icarioides Boisduval's Blue
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Plebejus shasta Shasta Blue
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Plebejus lupini Lupine Blue
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Plebejus glandon Arctic Blue
Riodinidae Metalmarks
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Apodemia mormo Mormon Metalmark
Nymphalidae Brush-footed Butterflies
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Danaus plexippus Monarch
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Euptoieta claudia Variegated Fritillary
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Speyeria cybele Great Spangled Fritillary
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Speyeria aphrodite Aphrodite Fritillary
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Speyeria nokomis Nokomis Fritillary
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Speyeria edwardsii Edwards' Fritillary
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Speyeria coronis Coronis Fritillary
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Speyeria zerene Zerene Fritillary
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Speyeria callippe Callippe Fritillary
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Speyeria egleis Great Basin Fritillary
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Speyeria hesperis Northwestern Fritillary
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Speyeria hydaspe Hydaspe Fritillary
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Speyeria mormonia Mormon Fritillary
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Boloria bellona Meadow Fritillary
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Boloria chariclea Arctic Fritillary
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Limenitis archippus Viceroy
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Limenitis weidemeyerii Weidemeyer's Admiral
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Chlosyne nycteis Silvery Checkerspot
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Chlosyne gorgone Gorgone Checkerspot
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Chlosyne acastus Sagebrush Checkerspot
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Chlosyne palla Northern Checkerspot
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Phyciodes pallida Pale Crescent
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Phyciodes mylitta Mylitta Crescent
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Phyciodes cocyta Northern Crescent
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Phyciodes pulchella Field Crescent
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Euphydryas editha Edith's Checkerspot
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Euphydryas chalcedona Chalcedon Checkerspot
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Polygonia satyrus Satyr Comma
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Polygonia gracilis Hoary Comma
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Aglais milberti Milbert's Tortoiseshell
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Nymphalis antiopa Mourning Cloak
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Vanessa virginiensis American Lady
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Vanessa cardui Painted Lady
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Vanessa annabella West Coast Lady
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Vanessa atalanta Red Admiral
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Coenonympha tullia Common Ringlet
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Erebia epipsodea Common Alpine
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Neominois ridingsii Ridings' Satyr
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Neominois wyomingo Wyoming Satyr
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Oeneis chryxus Chryxus Arctic
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Cercyonis pegala Common Wood-Nymph
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Cercyonis sthenele Great Basin Wood-Nymph
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Cercyonis oetus Small Wood-Nymph
Saturniidae Wild Silk Moths
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Hemileuca eglanterina Western sheepmoth
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Hemileuca hera Hera buckmoth
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Hemileuca neumoegeni Neumoegen's buckmoth
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Hemileuca nuttalli Nuttall's sheepmoth
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Antheraea polyphemus Polyphemus moth
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Hyalophora columbia Columbia silkmoth
Sphingidae Sphinx Moths, Hawkmoths
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Paonias myops Small-eyed sphinx
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Smerinthus cerisyi One-eyed sphinx
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Sphinx asellus Asella sphinx
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Sphinx chersis Great ash sphinx
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Sphinx dollii Doll's sphinx
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Sphinx vashti Vashti sphinx
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Pachysphinx occidentalis Big poplar sphinx
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Hyles lineata White-lined Sphinx
Notodontidae Prominents
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Gluphisia septentrionis Common Gluphisia
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Coelodasys unicornis Unicorn Caterpillar Moth
Noctuidae Owlet Moths, Miller Moths
Erebidae Erebid Moths
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Arctia caja Garden Tiger Moth or Great Tiger Moth
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Pyrrharctia isabella Isabella Tiger Moth or Banded Woolybear
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Lophocampa argentata Silver-Spotted Tiger Moth
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Grammia parthenice Parthenice Tiger Moth
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Lophocampa maculata Spotted Tussock Moth or Yellow-Spotted Tiger Moth
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Crambidia cephalica Yellow-headed Lichen Moth
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Crambidia casta Pearly-Winged Lichen Moth
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Notarctia proxima Mexican Tiger Moth