Host Plants
Larvae of this species feed on the shell from which they hatched and then start to extract nutrients from pipe vines of the genus Pararistolochia (family Aristolochiaceae), including P. dielsiana and P. schlecteri. They feed initially on fresh foliage of the hostplants and their own eggs, ultimately ringbark the vine before pupating. Plants of the Aristolochiaceae family contain aristoloic acids in their leaves and stems. This is believed to be a potent vertebrate poison and is accumulated by larvae during their development. Adults feed at flowers providing a broad platform for the adults to land on, including Hibiscus.
Read more about this topic: Ornithoptera Alexandrae
Famous quotes containing the words host and/or plants:
“Nothing is quite so wretchedly corrupt as an aristocracy which has lost its power but kept its wealth and which still has endless leisure to devote to nothing but banal enjoyments. All its great thoughts and passionate energy are things of the past, and nothing but a host of petty, gnawing vices now cling to it like worms to a corpse.”
—Alexis de Tocqueville (1805–1859)
“Probably if our lives were more conformed to nature, we should not need to defend ourselves against her heats and colds, but find her our constant nurse and friend, as do plants and quadrupeds.”
—Henry David Thoreau (1817–1862)