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This plant genus is known to have active aristolochic acids, which pipevine swallowtail larvae sequester and use for defensive properties. [14] A common host plant is the Virginia snakeroot, (Aristolochia serpentaria), which can be found in the Eastern United States and in Florida. It has broad-leaved and narrow-leaved forms, and both act as ...
The spicebush swallowtail derives its name from its most common host plant, the spicebush, members of the genus Lindera. The family to which spicebush swallowtails belong, Papilionidae, or swallowtails, include the largest butterflies in the world. The swallowtails are unique in that even while feeding, they continue to flutter their wings.
Battus is a New World genus of butterflies that are usually found around pipevine (genus Aristolochia) plants.The caterpillars feed off the poisonous pipevines, making the insects poisonous themselves; they taste very bad to ward off predators. [1]
Eastern giant swallowtail butterflies must correctly identify their host plants by antennal sensitivity to the specific volatile compounds in the plants. A study found that antennal response to these volatiles depends upon the concentration of the volatiles, the host plant of origin (whether it is a primary or secondary host), and the sex of ...
Battus philenor hirsuta, the California pipevine swallowtail or hairy pipevine swallowtail, is a subspecies of the pipevine swallowtail that is endemic to Northern California in the United States. The butterfly is black with hindwings that have iridescent green-blue coloring above and a row of red spots below; the caterpillars are black with ...
Male spicebush swallowtail nectaring on a thistle. Spicebush is a favorite food plant of two lepidopterous insects: the spicebush swallowtail (Papilio troilus) and the promethea silkmoth (Callosamia promethea). [15] It also supports the caterpillars of the cynthia moth, eastern tiger swallowtail, imperial moth, and the tulip tree beauty. [16]
Black swallowtail, Papilio polyxenes, chrysalis Swallowtails are the largest butterflies.They range in size from 2.5–6.4 inches (6.5–16.5 cm). There are about 600 species worldwide with about 31 species in North America.
[6] [7]) However, in the coastal Southeast, a subspecies of the spicebush swallowtail P. t. ilioneus shares the redbay (Persea borbonia) as a host plant. The green chrysalis has a whitish lateral stripe edged with brown above and has two horns on the head. [5] The chrysalis hibernates. [3] The Palamedes swallowtail has two or three broods per ...