Regional Species Checklists
Sweetwater County, Wyoming, United States
The BAMONA database currently includes verified sighting records for 113 species from this region.
Hesperiidae Skippers
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Thorybes mexicana Mexican Cloudywing
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Erynnis icelus Dreamy Duskywing
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Erynnis persius Persius Duskywing
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Burnsius communis Common Checkered-Skipper
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Hesperopsis libya Mohave Sootywing
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Oarisma garita Garita 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 nevada Nevada Skipper
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Polites sabuleti Sandhill Skipper
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Ochlodes sylvanoides Woodland Skipper
Papilionidae Parnassians and Swallowtails
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Parnassius smintheus Rocky Mountain Parnassian
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Papilio zelicaon Anise 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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Nathalis iole Dainty Sulphur
Lycaenidae Gossamer-wing Butterflies
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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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Callophrys affinis Western Green Hairstreak
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Callophrys gryneus Juniper Hairstreak
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Callophrys eryphon Western Pine Elfin
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Satyrium sylvinus Sylvan Hairstreak
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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
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 coronis Coronis Fritillary
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Speyeria zerene Zerene Fritillary
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Speyeria callippe Callippe Fritillary
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Speyeria mormonia Mormon Fritillary
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Limenitis weidemeyerii Weidemeyer's Admiral
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Chlosyne acastus Sagebrush Checkerspot
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Phyciodes pallida Pale Crescent
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Phyciodes tharos Pearl 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 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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Erebia epipsodea Common Alpine
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Neominois ridingsii Ridings' 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 hera Hera buckmoth
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Hyalophora columbia Columbia silkmoth
Sphingidae Sphinx Moths, Hawkmoths
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Hyles lineata White-lined Sphinx
Noctuidae Owlet Moths, Miller Moths
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Nephelodes minians Bronzed Cutworm Moth
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Enargia infumata Smoked Sallow
Erebidae Erebid Moths
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Platarctia parthenos St. Lawrence Tiger Moth
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Arctia caja Garden Tiger Moth or Great Tiger Moth
Elachistidae Grass Miner Moths
Tortricidae Tortricid Moths
Crambidae Crambid Snout Moths
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Loxostege munroealis Beet Webworm Moth
Geometridae Geometer Moths, Looper Moths
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Synchlora bistriaria Oblique-striped Emerald Moth