Butterflies of Delaware


Brush-footed Butterflies (Nymphalidae)


Admirals and Relatives (Limenitidinae)
‘Astyanax’ Red-spotted Purple (Limenitis arthemis astyanax)
Red-spotted Purple (Limenitis arthemis)
Viceroy (Limenitis archippus)


Emperors (Apaturinae)
Hackberry Emperor (Asterocampa celtis)
Tawny Emperor (Asterocampa clyton)


Longwings (Heliconiinae)
Great Spangled Fritillary (Speyeria cybele)
Gulf Fritillary (Agraulis vanillae)
Meadow Fritillary (Boloria bellona)
Regal Fritillary (Speyeria idalia)
Silver-bordered Fritillary (Boloria selene)
Variegated Fritillary (Euptoieta claudia)


Milkweed Butterflies (Danainae)
Monarch (Danaus plexippus)


Snouts (Libytheinae)
American Snout (Libytheana carinenta)


True Brushfoots (Nymphalinae)
American Lady (Vanessa virginiensis)
Baltimore (Euphydryas phaeton)
Common Buckeye (Junonia coenia)
Eastern Comma (Polygonia comma)
Gray Comma (Polygonia progne)
Milbert’s Tortoiseshell (Aglais milberti)
Mourning Cloak (Nymphalis antiopa)
Painted Lady (Vanessa cardui)
Pearl Crescent (Phyciodes tharos)
Question Mark (Polygonia interrogationis)
Red Admiral (Vanessa atalanta)


Harvesters (Miletinae)
Harvester (Feniseca tarquinius)


Parnassians and Swallowtails (Papilionidae)


Swallowtails (Papilioninae)
Black Swallowtail (Papilio polyxenes)
Eastern Tiger Swallowtail (Papilio glaucus)
Palamedes Swallowtail (Papilio palamedes)
Pipevine Swallowtail (Battus philenor)
Spicebush Swallowtail (Papilio troilus)
Zebra Swallowtail (Eurytides marcellus)


Skippers (Hesperiidae)


Spread-wing Skippers (Pyrginae)
Common Checkered-Skipper (Pyrgus communis)
Common Sootywing (Pholisora catullus)
Confusing Cloudywing (Thorybes confusis)
Golden Banded-Skipper (Autochton cellus)
Hayhurst’s Scallopwing (Staphylus hayhurstii)
Hoary Edge (Achalarus lyciades)
Horace’s Duskywing (Erynnis horatius)
Juvenal’s Duskywing (Erynnis juvenalis)
Long-tailed Skipper (Urbanus proteus)
Northern Cloudywing (Thorybes pylades)
Silver-spotted Skipper (Epargyreus clarus)
Sleepy Duskywing (Erynnis brizo)
Southern Cloudywing (Thorybes bathyllus)
Wild Indigo Duskywing (Erynnis baptisiae)
Zarucco Duskywing (Erynnis zarucco)