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220 gossamer-winged butterflies species
Plebejus anna
Celastrina asheri
Plebejus samuelis
Feniseca tarquinius
Tharsalea heteronea
Satyrium acadica
Tharsalea epixanthe
Tharsalea dorcas
Satyrium edwardsii
Satyrium behrii
Icaricia lupini
Satyrium sylvinus
Satyrium caryaevorus
Callophrys henrici
Satyrium saepium
Callophrys sheridanii
Glaucopsyche piasus
Tharsalea dione
Callophrys spinetorum
Tharsalea editha
Celastrina ladon
Tharsalea nivalis
Callophrys mossii
Satyrium semiluna
Callophrys irus
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