1977 20th_century ambiguous_gender ancient_art antennae_(anatomy) arthropod baltimore_checkerspot binomial_nomenclature black_body butterfly english_text feral insect insect_wings lepidopteran lepidopteran_wings multicolored_wings nymphalid public_domain scientific_name solo spotted_wings stamp_(artwork) stanley_galli text traditional_media_(artwork) wings
1977 20th_century ambiguous_gender ancient_art antennae_(anatomy) arthropod butterfly english_text feral insect insect_wings lepidopteran lepidopteran_wings multicolored_wings oregon_swallowtail papilionid public_domain scientific_name solo stamp_(artwork) stanley_galli swallowtail_butterfly text traditional_media_(artwork) wings yellow_body
1977 20th_century ancient_art antennae_(anatomy) arthropod black_body butterfly california_dogface_butterfly english_text feral insect insect_wings lepidopteran lepidopteran_wings male multicolored_wings pierid public_domain red_antennae scientific_name simple_background solo stamp_(artwork) stanley_galli text traditional_media_(artwork) wings
1977 20th_century ancient_art antennae_(anatomy) arthropod black_antennae black_body black_eyes butterfly english_text falcate_orangetip feral hi_res insect insect_wings lepidopteran lepidopteran_wings male multicolored_wings orange_wings pierid public_domain scientific_name simple_background solo stamp_(artwork) stanley_galli text traditional_media_(artwork) white_wings wings
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