of Sussex County, Delaware A = Accidental, S = Stray, X = Extirpated

Swallowtails (Family Papilionidae) True Brush-foots (Subfamily Nymphalinae) Swallowtails (Subfamily Papilioninae) ▪ Pearl Crescent – (Phyciodes tharos) ▪ Pipevine Swallowtail – (Battus philenor) ▪ Question Mark – (Polygonia interrogationis) ▪ Zebra Swallowtail – (Eurytides marcellus) ▪ Eastern Comma – (Polygonia comma) ▪ Black Swallowtail – (Papilio polyxenes) ▪ Mourning Cloak – (Nymphalis antiopa) ▪ Eastern Tiger Swallowtail – (Papilio glaucus) ▪ American Lady – (Vanessa virginiensis) ▪ Spicebush Swallowtail – (Papilio troilus) ▪ Painted Lady – (Vanessa cardui) ▪ Palamedes Swallowtail – (Papilio palamedes) – S ▪ Red Admiral – (Vanessa atalanta) ▪ Common Buckeye – (Junonia coenia) Whites and Sulphurs (Family Pieridae) Whites (Subfamily Pierinae) Admirals and Relatives (Subfamily Limenitidinae)

▪ Checkered White – (Pontia protodice) ▪ Red-spotted Purple – (Limenitis arthemis astyanax) ▪ Cabbage White – (Pieris rapae) ▪ Viceroy – (Limenitis archippus) ▪ Falcate Orangetip – (Anthocharis midea) Emperors (Subfamily Apaturinae) Sulphurs (Subfamily Coliadinae) ▪ Hackberry Emperor – (Asterocampa celtis) ▪ Clouded Sulphur – (Colias philodice) ▪ Tawny Emperor – (Asterocampa clyton) ▪ Orange Sulphur – (Colias eurytheme) ▪ Southern Dogface – (Zerene cesonia) - S Satyrs (Subfamily Satyrinae) ▪ Cloudless Sulphur – (Phoebis sennae) ▪ Little Yellow – (Pyrisitia lisa) ▪ Appalachian Brown – (Satyrodes appalachia) ▪ Little Wood Satyr – (Megisto cymela) Gossamer-wing Butterflies (Family ) ▪ Common Wood Nymph – (Cercyonis pegala) Harvesters (Subfamily Miletinae) Monarchs (Subfamily Danainae) ▪ Harvester – (Feniseca tarquinius) ▪ Monarch – (Danaus plexippus) Coppers (Subfamily Lycaeninae) Skippers (Family Hesperiidae) ▪ American Copper – (Lycaena phlaeas) Spread-wing Skippers (Subfamily Pyrginae) ▪ Bronze Copper – (Lycaena hyllus) ▪ Silver-spotted Skipper – (Epargyreus clarus) Hairstreaks (Subfamily ) ▪ Long-tailed Skipper – (Urbanus proteus) ▪ Hoary Edge – (Achalarus lyciades) ▪ Great Purple Hairstreak – (Atlides halesus) ▪ Southern Cloudywing – (Thorybes bathyllus) ▪ Coral Hairstreak – ( titus) ▪ Northern Cloudywing – (Thorybes pylades) ▪ Banded Hairstreak – (Satyrium calanus) ▪ Hayhurst's Scallopwing – (Staphylus hayhurstii) ▪ King's Hairstreak – (Satyrium kingi) ▪ Sleepy Duskywing – (Erynnis brizo) ▪ Striped Hairstreak – (Satyrium liparops) ▪ Juvenal's Duskywing – (Erynnis juvenalis) ▪ Brown Elfin – (Callophrys [Incisalia] augustinus) ▪ Horace's Duskywing – (Erynnis horatius) ▪ Frosted Elfin – (Callophrys [Incisalia] irus) ▪ Zarucco Duskywing – (Erynnis zarucco) - S ▪ Henry's Elfin – (Callophrys [Incisalia] henrici) ▪ Common Checkered-Skipper – (Pyrgus communis) ▪ Eastern Pine Elfin – (Callophrys [Incisalia] niphon) ▪ Common Sootywing – (Pholisora catullus) ▪ Juniper Hairstreak – (Callophrys [Mitoura] gryneus) ▪ Hessel's Hairstreak – (Callophrys [Mitoura] hesseli) Grass Skippers (Subfamily Hesperiinae) ▪ White M Hairstreak – (Parrhasius m-album) ▪ Gray Hairstreak – ( melinus) ▪ Swarthy Skipper – (Nastra lherminier) ▪ Red-banded Hairstreak – (Calycopis cecrops) ▪ Clouded Skipper – (Lerema accius) ▪ Least Skipper – (Ancyloxypha numitor) Blues (Subfamily Polyommatinae) ▪ Fiery Skipper – (Hylephila phyleus) ▪ Cobweb Skipper – (Hesperia metea) ▪ Eastern Tailed-Blue – (Cupido comyntas) ▪ Peck's Skipper – (Polites peckius (=coras)) ▪ Spring Azure – (Celastrina "ladon") ▪ Tawny-edged Skipper – (Polites themistocles) ▪ Summer Azure – (Celastrina neglecta) ▪ Crossline Skipper – (Polites origenes) ▪ American Holly Azure – (Celastrina idella) ▪ Southern Broken-Dash – (Wallengrenia otho) ▪ Northern Broken-Dash – (Wallengrenia egeremet) Brush-footed Butterflies (Family Nymphalidae) ▪ Little Glassywing – (Pompeius verna) Snouts (Subfamily Libytheinae) ▪ Sachem – (Atalopedes campestris) ▪ Delaware Skipper – (Anatrytone logan (=delaware)) ▪ American Snout – (Libytheana carinenta) ▪ Chermock’s Mulberry Wing – (Poanes massasoit chermocki) ▪ Zabulon Skipper – (Poanes zabulon) Heliconians and Fritillaries (Subfamily Heliconiinae) ▪ Aaron's Skipper – (Poanes aaroni) ▪ Broad-winged Skipper – (Poanes viator) ▪ Gulf Fritillary – (Agraulis vanillae) – S ▪ Dion Skipper – (Euphyes dion) ▪ Variegated Fritillary – (Euptoieta claudia) ▪ Black Dash – (Euphyes conspicua) – X ▪ Great Spangled Fritillary – (Speyeria cybele) ▪ Dun Skipper – (Euphyes vestris (=ruricola)) ▪ Regal Fritillary – (Speyeria idalia) - X ▪ Dusted Skipper – (Atrytonopsis hianna) ▪ Silver-bordered Fritillary – (Boloria selene) - X ▪ Salt Marsh Skipper – (Panoquina panoquin)