| Butterfly Home Main Information Page | Butterflies of Iowa Papilionidae - Swallowtails | |
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| Battus philenor / Pipevine Swallowtail | Eurytides marcellus / Zebra Swallowtail | Papilio polyxenes / Black Swallowtail |
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| Papilio cresphontes / Giant Swallowtail | Papilio glaucus / Eastern Tiger Swallowtail | Papilio troilus / Spicebush Swallowtail |