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Butterflies and Moths of Lassen County, California
Sort method:Skippers (Hesperiidae)
Spread-wing Skippers (Pyrginae)
Northern Cloudywing (Thorybes pylades)
Mexican Cloudywing (Thorybes mexicana)
Dreamy Duskywing (Erynnis icelus)
Propertius Duskywing (Erynnis propertius)
Pacuvius Duskywing (Erynnis pacuvius)
Funereal Duskywing (Erynnis funeralis)
Persius Duskywing (Erynnis persius)
Two-banded Checkered-Skipper (Pyrgus ruralis)
Common Checkered-Skipper (Pyrgus communis)
Common Sootywing (Pholisora catullus)
Mohave Sootywing (Hesperopsis libya)
Saltbush Sootywing (Hesperopsis alpheus)Grass Skippers (Hesperiinae)
Fiery Skipper (Hylephila phyleus)
Alkali Skipper (Pseudocopaeodes eunus)
Juba Skipper (Hesperia juba)
Western Branded Skipper (Hesperia colorado)
Lindsey's Skipper (Hesperia lindseyi)
Nevada Skipper (Hesperia nevada)
Sachem (Atalopedes campestris)
Sandhill Skipper (Polites sabuleti)
Sonora Skipper (Polites sonora)
Woodland Skipper (Ochlodes sylvanoides)Parnassians and Swallowtails (Papilionidae)
Parnassians (Parnassiinae)
Clodius Parnassian (Parnassius clodius)Swallowtails (Papilioninae)
Anise Swallowtail (Papilio zelicaon)
Indra Swallowtail (Papilio indra)
Western Tiger Swallowtail (Papilio rutulus)
Pale Swallowtail (Papilio eurymedon)
Two-tailed Swallowtail (Papilio multicaudata)Whites and Sulphurs (Pieridae)
Whites (Pierinae)
Pine White (Neophasia menapia)
Becker's White (Pontia beckerii)
Checkered White (Pontia protodice)
Western White (Pontia occidentalis)
Spring White (Pontia sisymbrii)
Cabbage White (Pieris rapae)
Margined White (Pieris marginalis)
Large Marble (Euchloe ausonides)
California Marble (Euchloe hyantis)
Desert Marble (Euchloe lotta)
Pacific Orangetip (Anthocharis sara)
Stella Orangetip (Anthocharis stella)
Gray Marble (Anthocharis lanceolata)Sulphurs (Coliadinae)
Clouded Sulphur (Colias philodice)
Orange Sulphur (Colias eurytheme)
Queen Alexandra's Sulphur (Colias alexandra)
Cloudless Sulphur (Phoebis sennae)Gossamer-wing Butterflies (Lycaenidae)
Coppers (Lycaeninae)
Tailed Copper (Lycaena arota)
Lustrous Copper (Lycaena cupreus)
Edith's Copper (Lycaena editha)
Gorgon Copper (Lycaena gorgon)
Ruddy Copper (Lycaena rubidus)
Blue Copper (Lycaena heteronea)
Purplish Copper (Lycaena helloides)
Lilac-bordered Copper (Lycaena nivalis)
Mariposa Copper (Lycaena mariposa)Hairstreaks (Theclinae)
Callophrys perplexa (Callophrys perplexa)
Great Purple Hairstreak (Atlides halesus)
Western Green Hairstreak (Callophrys affinis)
Sheridan's Green Hairstreak (Callophrys sheridanii)
Nelson's Hairstreak (Callophrys nelsoni)
Juniper Hairstreak (Callophrys gryneus)
Thicket Hairstreak (Callophrys spinetorum)
Johnson's Hairstreak (Callophrys johnsoni)
Brown Elfin (Callophrys augustinus)
Western Pine Elfin (Callophrys eryphon)
Coral Hairstreak (Satyrium titus)
California Hairstreak (Satyrium californica)
Sylvan Hairstreak (Satyrium sylvinus)
Mountain Mahogany Hairstreak (Satyrium tetra)
Hedgerow Hairstreak (Satyrium saepium)
Behr's Hairstreak (Satyrium behrii)
Sooty Hairstreak (Satyrium fuliginosum)
Gray Hairstreak (Strymon melinus)Blues (Polyommatinae)
Marine Blue (Leptotes marina)
Western Pygmy-Blue (Brephidium exilis)
Eastern Tailed-Blue (Cupido comyntas)
Western Tailed-Blue (Cupido amyntula)
Arrowhead Blue (Glaucopsyche piasus)
Silvery Blue (Glaucopsyche lygdamus)
Euphilotes glaucon (Euphilotes glaucon)
Pacific Dotted-Blue (Euphilotes enoptes)
Pallid Dotted-Blue (Euphilotes pallescens)
Anna's Blue (Plebejus anna)
Melissa Blue (includes Karner Blue) (Plebejus melissa)
Greenish Blue (Plebejus saepiolus)
Boisduval's Blue (Plebejus icarioides)
Shasta Blue (Plebejus shasta)
Acmon Blue (Plebejus acmon)
Lupine Blue (Plebejus lupini)
Sierra Nevada Blue (Plebejus podarce)
Friday's Blue (Plebejus fridayi)Metalmarks (Riodinidae)
Mormon Metalmark (Apodemia mormo)Brush-footed Butterflies (Nymphalidae)
Milkweed Butterflies (Danainae)
Monarch (Danaus plexippus)Longwings (Heliconiinae)
Great Spangled Fritillary (Speyeria cybele)
Coronis Fritillary (Speyeria coronis)
Zerene Fritillary (Speyeria zerene)
Callippe Fritillary (Speyeria callippe)
Great Basin Fritillary (Speyeria egleis)
Northwestern Fritillary (Speyeria hesperis)
Hydaspe Fritillary (Speyeria hydaspe)
Pacific Fritillary (Boloria epithore)True Brushfoots (Nymphalinae)
Leanira Checkerspot (Chlosyne leanira)
Northern Checkerspot (Chlosyne palla)
Sagebrush Checkerspot (Chlosyne acastus)
Hoffmann's Checkerspot (Chlosyne hoffmanni)
California Crescent (Phyciodes orseis)
Mylitta Crescent (Phyciodes mylitta)
Field Crescent (Phyciodes pulchella)
Edith's Checkerspot (Euphydryas editha)
Chalcedon Checkerspot (Euphydryas chalcedona)
Anicia Checkerspot (Euphydryas anicia)
Colon Checkerspot (Euphydryas colon)
Common Buckeye (Junonia coenia)
Satyr Comma (Polygonia satyrus)
Green Comma (Polygonia faunus)
Hoary Comma (Polygonia gracilis)
Gray Comma (Polygonia progne)
Milbert's Tortoiseshell (Aglais milberti)
Mourning Cloak (Nymphalis antiopa)
California Tortoiseshell (Nymphalis californica)
Red Admiral (Vanessa atalanta)
Painted Lady (Vanessa cardui)
West Coast Lady (Vanessa annabella)
American Lady (Vanessa virginiensis)Admirals and Relatives (Limenitidinae)
Lorquin's Admiral (Limenitis lorquini)
Adelpha californica (Adelpha californica)Satyrs and Wood-Nymphs (Satyrinae)
Common Ringlet (Coenonympha tullia)
Common Wood Nymph (Cercyonis pegala)
Great Basin Wood Nymph (Cercyonis sthenele)
Small Wood Nymph (Cercyonis oetus)
Ridings' Satyr (Neominois ridingsii)
Great Arctic (Oeneis nevadensis)Wild Silk Moths (Saturniidae)
Buck and Io Moths (Hemileucinae)
Hera buckmoth (Hemileuca hera)
Nevada buckmoth (Hemileuca nevadensis)Giant Silkworm Moths (Saturniinae)
Ceanothus silkmoth (Hyalophora euryalus)
Mendocino saturnia moth (Saturnia mendocino)Sphinx Moths, Hawkmoths (Sphingidae)
Sphinginae (Sphinginae)
Big poplar sphinx (Pachysphinx occidentalis)
One-eyed sphinx (Smerinthus cerisyi)
Elegant sphinx (Sphinx perelegans)Macroglossinae (Macroglossinae)
Phaeton primrose sphinx (Euproserpinus phaeton)
Clark's sphinx (Proserpinus clarkiae)Prominents (Notodontidae)
Gray Furcula (Furcula cinerea)
Furcula nivea (Furcula nivea)
Notodonta pacifica (Notodonta pacifica)
Unicorn Caterpillar Moth (Schizura unicornis)Tiger Moths and Lichen Moths (Arctiidae)
Pericopine Moths (Pericopinae)
Gnophaela latipennis (Gnophaela latipennis)Tiger Moths (Arctiinae)
Grammia nevadensis (Grammia nevadensis)
Ornate Tiger Moth (Grammia ornata)
Leptarctia californiae (Leptarctia californiae)
Spotted Tussock Moth or Yellow-Spotted Tiger Moth (Lophocampa maculata)
Lophocampa sobrina (Lophocampa sobrina)
Mexican Tiger Moth (Notarctia proxima)
Wandering Tiger Moth (Spilosoma vagans)Owlet Moths, Miller Moths (Noctuidae)
Heliothentine Moths, Flower Moths (Heliothentinae)
Schinia oleagina (Schinia oleagina)
Schinia sexplagiata (Schinia sexplagiata)Oecophorid Moths (Oecophoridae)
Ethmiine Moths (Ethmiinae)
Ethmia arctostaphylella (Ethmia arctostaphylella)
Ethmia discostrigella (Ethmia discostrigella)
Ethmia semitenebrella (Ethmia semitenebrella)
Pyramidobela quinquecristata (Pyramidobela quinquecristata)









