Any one of numerous species of large and handsome butterflies, belonging to Papilio and allied genera, in which the posterior border of each hind wing is prolongated in the form of a long lobe
Any of more than 500 species (genus Papilio, family Papilionidae) of butterflies found worldwide except in the Arctic. Some have tail-like extensions of the hind wing. Colour patterns vary with species, sex, season, and sometimes location (see tiger swallowtail). Most adults have yellow, orange, red, green, or blue markings on an iridescent black, blue, or green background. The brightly coloured larvae eat foliage. Some have markings resembling a snake's head, and many discharge a bad-smelling substance when disturbed. The giant swallowtail (P. cresphontes), with a wingspan of 4-5.5 in. (10-14 cm), is the largest butterfly in the U.S. and Canada
A large swallowtail (Papilio troilus) of eastern North America that feeds on spicebushes, having dark forewings with yellow marginal spots and bluish-green hindwings
A large swallowtail butterfly (Papilio glaucus) of eastern North America, mostly yellow with narrow black bands across the wings. Any of several North American species of black-and-yellow swallowtail butterflies. The eastern tiger swallowtail (Papilio glaucus) is a large, widely distributed species. The yellow male has black margins and black stripes on the wings. The female is similarly marked in the north, where the black and distasteful pipevine swallowtail (Battus philenor) does not occur; in the south, where the two coexist, the female tiger swallowtail is very often all or mostly black