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
San Juan County, Utah, United States
The BAMONA database currently includes verified sighting records for 205 species from this region.
Hesperiidae Skippers
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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 horatius Horace's Duskywing
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Erynnis pacuvius Pacuvius Duskywing
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Erynnis funeralis Funereal Duskywing
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Erynnis afranius Afranius Duskywing
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Erynnis persius Persius Duskywing
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Pyrgus scriptura Small Checkered-Skipper
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Burnsius communis Common Checkered-Skipper
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Heliopetes ericetorum Northern White-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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Copaeodes aurantiaca Orange Skipperling
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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 draco Draco Skipper
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Polites themistocles Tawny-edged Skipper
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Ochlodes sylvanoides Woodland Skipper
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Ochlodes yuma Yuma Skipper
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Poanes taxiles Taxiles Skipper
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Atrytonopsis vierecki Viereck's Skipper
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Megathymus streckeri Strecker's Giant-Skipper
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Megathymus yuccae Yucca Giant-Skipper
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 polyxenes Black 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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Neophasia menapia Pine White
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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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Zerene cesonia Southern Dogface
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Eurema mexicana Mexican Yellow
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Abaeis nicippe Sleepy Orange
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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 cupreus Lustrous 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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Atlides halesus Great Purple 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 sheridanii comstocki Desert Green Hairstreak
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Callophrys gryneus Juniper Hairstreak
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Callophrys spinetorum Thicket Hairstreak
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Callophrys fotis Desert Elfin
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Callophrys eryphon Western Pine Elfin
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Satyrium titus Coral Hairstreak
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Satyrium sylvinus Sylvan Hairstreak
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Satyrium calanus Banded Hairstreak
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Satyrium saepium Hedgerow Hairstreak
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Satyrium behrii Behr's Hairstreak
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Strymon melinus Gray 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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Celastrina ladon Spring Azure
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Celastrina echo Echo Azure
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Glaucopsyche piasus Arrowhead Blue
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Glaucopsyche lygdamus Silvery Blue
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Euphilotes ellisi Ellis' Dotted-Blue
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Euphilotes ancilla Rocky Mountain Dotted-Blue
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Euphilotes rita Rita Dotted-Blue
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Euphilotes pallescens Pallid Dotted-Blue
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Euphilotes spaldingi Spalding's 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 lupini Lupine Blue
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Plebejus glandon Arctic Blue
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Plebejus glandon rusticus 'Rustic' Arctic Blue
Riodinidae Metalmarks
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Apodemia mormo Mormon Metalmark
Nymphalidae Brush-footed Butterflies
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Libytheana carinenta American Snout
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Danaus plexippus Monarch
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Danaus gilippus Queen
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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 coronis Coronis Fritillary
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Speyeria hesperis Northwestern Fritillary
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Speyeria mormonia Mormon 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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Adelpha eulalia Arizona Sister
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Asterocampa celtis Hackberry Emperor
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Poladryas minuta Dotted Checkerspot
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Poladryas arachne Arachne Checkerspot
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Chlosyne leanira Leanira Checkerspot
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Chlosyne acastus Sagebrush Checkerspot
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Phyciodes picta Painted Crescent
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Phyciodes pallida Pale Crescent
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Phyciodes mylitta Mylitta Crescent
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Phyciodes tharos Pearl Crescent
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Phyciodes cocyta Northern Crescent
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Phyciodes batesii Tawny Crescent
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Phyciodes pulchella Field Crescent
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Euphydryas chalcedona Chalcedon Checkerspot
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Euphydryas anicia Anicia Checkerspot
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Junonia coenia Common Buckeye
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Junonia grisea Gray Buckeye
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Polygonia interrogationis Question Mark
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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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Nymphalis californica California Tortoiseshell
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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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Cyllopsis pertepida Canyonland Satyr
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Erebia epipsodea Common Alpine
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Oeneis chryxus Chryxus Arctic
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Cercyonis pegala Common Wood-Nymph
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Cercyonis meadii Mead's 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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Automeris io Io moth
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Hemileuca griffini Griffin's sheepmoth
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Hemileuca neumoegeni Neumoegen's buckmoth
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Hyalophora columbia Columbia silkmoth
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Antheraea polyphemus Polyphemus moth
Sphingidae Sphinx Moths, Hawkmoths
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Manduca quinquemaculata Five-spotted hawkmoth
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Pachysphinx occidentalis Big poplar 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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Hyles lineata White-lined Sphinx
Notodontidae Prominents
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Hyparpax aurora Pink Prominent
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Furcula scolopendrina Zigzag Furcula Moth
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Nadata gibbosa White-dotted Prominent
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Odontosia elegans Elegant Prominent
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Gluphisia septentrionis Common Gluphisia
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Hyperaeschra georgica Georgian Prominent
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Pheosia rimosa Black-rimmed Prominent
Noctuidae Owlet Moths, Miller Moths
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Agrotis vetusta Old Man Dart
Erebidae Erebid Moths
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Arctia caja Garden Tiger Moth or Great Tiger Moth
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Lophocampa argentata Silver-Spotted Tiger Moth
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Crambidia casta Pearly-Winged Lichen 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